276 results about "Mutual influence" patented technology

The invention relates to the technical field of laboratory environment control, and discloses an environment parameter control method and system for a complex laboratory, and the method comprises the steps: obtaining environment index data, and carrying out the time sequence processing, and obtaining a real-time change trend; according to the real-time change trend, predicting a future offset by using a prediction model, and performing data fusion when the offset exceeds a threshold value to obtain an accurate environment state estimated value; according to the accurate environmental state estimation value, quantifying the mutual influence among the environmental indexes to obtain the mutual influence relationship of the environmental indexes; determining an environment index priority sequence according to the mutual influence relationship; generating and executing a control instruction according to the priority sequence; and when continuous deviation exists, the prediction model and the mutual influence relation are updated through feedback circulation. According to the method, the dynamic mutual influence among the environmental indexes can be quantified, and accurate and stable cooperative control of multiple parameters in a complex dynamic environment is realized.

The invention belongs to the technical field of motors, and particularly relates to a motor which comprises a coil in a connecting layer, the coil is provided with at least two turns of conductors connected in series, each turn of conductor is provided with a first main body section and a connecting section connected in series, the first main body sections are parallel to the axial direction of the motor, and the connecting layer is provided with two adjacent first main body sections. The connecting sections, connected at the same end of the motor, of every two adjacent first main body sections are located in different connecting layers. The connecting sections, connected at the same end of the motor, of the first main body sections of the flexible circuit piece are arranged in different connecting layers, so that the mutual influence between the connecting sections connected with the adjacent first main body sections in the same layer is reduced, the width of the connecting sections can be increased, and the resistance of the connecting sections is reduced; conductor heating of the connection section of the flexible circuit member is reduced, and the service life of the motor is prolonged.

The invention provides a high-reliability lamp mutual positioning method, system and device and a medium. The method comprises the following steps: determining a mutual influence relationship between lamps through reference parameters of the lamps with a visible light communication function in a target shopping mall during installation and working state parameters of visible light signals of the lamps; determining an interference feature vector of each lamp in the positioning process according to the mutual influence relationship, the multipath effect of the visible light signal and the interference superposition feature; determining a positioning constraint condition of each lamp, and determining a cooperative positioning parameter of each lamp through all the positioning constraint conditions and all the interference feature vectors; and determining relative positioning information of each lamp in the target shopping mall according to the anti-interference configuration parameter of the visible light signal of each lamp in the positioning process and all the cooperative positioning parameters. By adopting the scheme of the invention, the influence of the multipath effect and signal attenuation between the lamps on mutual positioning of the lamps can be reduced, so that high-reliability mutual positioning of the lamps is realized.

The utility model relates to the technical field of presswork laminating, and particularly discloses a presswork laminating tension self-adaptive adjusting device which is characterized in that a position detection mechanism monitors position deviation of a presswork on the outer layer of an unwinding roller in real time, and a first position adjusting mechanism synchronously adjusts the position of the shaft end of the unwinding roller to correct path deviation; meanwhile, the tension detection mechanism dynamically detects the tension of the printed matter and keeps the tension constant through the second position adjusting mechanism. According to the design, linkage control of unwinding position compensation and tension adjustment is achieved, the problem that unwinding deviation and tension fluctuation influence each other in the prior art is solved, and the tension stability and the adjustment response speed in the film covering process are remarkably improved.

The invention belongs to the technical field of mechanical design, and particularly relates to a method and device for optimizing structural parameters of a sliding shoe bearing oil cavity of a mill. The method comprises the steps that firstly, the influence degree of each to-be-optimized oil cavity structure parameter of the mill sliding shoe bearing on the oil film bearing characteristic is analyzed, and all the oil cavity structure parameters are divided into two types according to the influence degree, namely driving change parameters and driven change parameters; then establishing a regression model between the oil film bearing characteristic parameters and the active change parameters and a regression model between the driven change parameters and the active change parameters; and finally, solving to obtain optimal oil cavity structure parameters by combining all the established regression models with the goal that the oil film bearing characteristic parameters meet the requirements. The regression model established by the invention can reflect the mutual influence relationship among the oil cavity structure parameters, and the influence relationship is considered to optimize the oil cavity structure parameters, so that the optimization performance of the oil cavity structure parameters is improved.

The application provides a method and device for calculating orthotropic anisotropy parameters, electronic equipment and a medium. The method for calculating orthotropic anisotropy parameters comprises the following steps: extracting residual moveout of an azimuthal gather; using the residual moveout to invert anisotropy parameters of an HTI medium; performing moveout correction on the azimuthal gather; and using amplitude inversion to invert anisotropy parameters of a VTI medium. The application considers the HTI medium and the VTI medium respectively from the azimuthal prestack gather, and inverts them respectively, thereby solving the problem of mutual interference and mutual influence in conventional one-time inversion, and further solving the problem of inaccurate inversion results, and opening up another road for stable, fast and high signal-to-noise ratio development of two-group fracture anisotropy prediction technology.

The invention discloses a high-precision synchronous detection system and method for mutual influence of current loops of an independent multi-loop electric energy meter. According to the invention, the high-precision current transformer is adopted, a connection framework of primary side series connection, secondary side positive end parallel connection and negative end independence is innovatively designed, and a double-magnetic-ring compensation technology is matched, so that high-precision detection of synchronous same current and synchronous different current of each current loop of the independent multi-loop electric energy meter is realized; the detection cost is remarkably reduced by more than 50%, meanwhile, the precision requirement of 0.05% can be met, and the technical problem that synchronous detection of multiple loops and high-precision verification of the fixed proportion relation of the multiple loops cannot be achieved through a traditional method is effectively solved.

The invention discloses a combined yarn carrier and a yarn guiding method.The combined yarn carrier comprises a yarn storage carrier and a tension yarn carrier, and the yarn storage carrier is used for storing yarn and moves along a first guide groove according to a preset track in the knitting process; the tension yarn carrier is used for adjusting and controlling the tension of the yarn and moves along the second guide groove according to a preset track; wherein the yarn storage and carrying device and the tension yarn carrying device are two mutually independent separated parts, are connected through yarns, and are combined for use to guide the yarns to a knitting area to participate in a knitting process. The yarn storage function and the tension control function are separated through the combination mode, mutual influence and space limitation of the integration mode are avoided, the separated yarn guide path is adopted, the yarn storage function and the yarn release function and the tension control function are isolated, and the tension control difficulty is reduced.

The invention belongs to the technical field of water turbine runners, and particularly relates to a bucket root configuration design method based on a negative Gaussian curved surface. According to the technical scheme, the bucket root configuration design method based on the negative Gaussian curved surface comprises the following steps that S1, a hydraulic design model is obtained and preliminarily analyzed; s2, rounding the part outside the high-stress area of the root in the step S1; s3, constructing a negative Gaussian curved surface of an unprocessed part in the step S2; s4, completing the structure and performing simulation calculation; and S5, according to the calculation result of the step S4, adjusting the parameters in the steps S2 and S3 until the parameters meet the requirements. According to the bucket root configuration design method based on the negative Gaussian curved surface, the root stress is reduced by constructing the negative Gaussian curved surface, the method does not depend on experience of users any more, meanwhile, mutual influence of parameters in different steps is reduced as much as possible, and the number of attempts of the users is reduced.

The invention provides a method and a device for determining different nitride contents of refined wax oil. The method comprises the following steps: acquiring operation parameters used in the process of generating the refined wax oil, respective contents of easily desulfurized wax oil and difficultly desulfurized wax oil in the raw material wax oil, and respective contents of basic nitrogen and non-basic nitrogen; inputting the operation parameters and the easily desulfurized and difficultly desulfurized contents into a pre-established nitride removal expression to obtain respective removal amounts of basic nitrogen and non-basic nitrogen; and obtaining the respective contents of basic nitrogen and non-basic nitrogen in the refined wax oil according to the respective contents of basic nitrogen and non-basic nitrogen in the raw material wax oil and the respective removal amounts of basic nitrogen and non-basic nitrogen. According to the method, the reaction kinetic model of the mutual influence mechanism of the sulfur and nitrogen compounds in various forms is constructed from the mechanism, the influence of different sulfides and various operation conditions on different nitrides is considered, and the defects of an existing denitrification lumped kinetic model are overcome.

The utility model discloses a police handling bag, which belongs to the field of police equipment and comprises a main body and a flip cover, adjacent side walls of the main body and the flip cover are connected in a turnover manner, a partition plate is arranged in the main body and is a vertical partition plate perpendicular to a bottom plate of the main body, and the inside of the main body is divided into a first accommodating cavity and a second accommodating cavity which are arranged along the length direction; a first partition plate covers the first containing cavity, and one side edge of the first partition plate is connected with the inner wall of the first containing cavity in an overturning mode. Adjustable strap assemblies are symmetrically arranged on the two sides of the bottom of the body, and the body is further provided with two handles. A handle is arranged in the middle of the outer side wall of the turning cover. The main body is divided into the first containing cavity and the second containing cavity through the vertical partition plate, equipment with different functions can be conveniently and rapidly taken, an overturning connecting structure of the first partition plate can cover an opening of the first containing cavity, and mutual influence between contents is avoided; the adjustable strap assembly is arranged at the bottom, the handles on the two sides and the turning cover lifting handle are arranged, and multi-scene carrying modes such as hand holding and lifting are provided.

The utility model relates to the technical field of special-shaped part shape correction, and one embodiment of the utility model provides a casting integrated shape correction device which comprises a frame body with a bearing platform. The lower shape correcting mold is composed of a bearing piece, and the bearing piece is arranged on the main body. The bearing piece is used for positioning the part. In addition, a plurality of sliding shape correcting pieces are arranged, and when the sliding shape correcting pieces get close to one another, the sliding shape correcting pieces can be tightly attached to the side face of the part. The sliding shape correction pieces are close to the part from the side face and attached to the side face of the part through the shape the same as that of a standard part, and the sliding shape correction pieces extrude the side face of the part mutually to achieve the purpose of part shape correction. The upper correcting mold comprises a lifting piece which is arranged on the frame body in a lifting mode. The downward-pressing shape correction piece is arranged on the lifting piece, and the space between the side wall of the downward-pressing shape correction piece and the sliding shape correction piece is used for shape correction of the circular side wall of the part. By means of the technical scheme, the technical problem that in the prior art, multiple shaping procedures influence one another is solved.

The application discloses a clothes processing device and a combined clothes processing equipment. The clothes processing device is sequentially and spacedly provided with a first side beam, a first middle beam, a second middle beam and a second side beam. In the width direction of the cabinet, the first side beam and the first middle beam are respectively located on opposite sides of the axis of the first outer cylinder, and the second middle beam and the second side beam are respectively located on opposite sides of the axis of the second outer cylinder. The first side beam and the first middle beam are connected with the first outer cylinder through first and second hanger spring assemblies respectively, and the second middle beam and the second side beam are connected with the second outer cylinder through third and fourth hanger spring assemblies respectively. The first side beam and the first middle beam of the clothes processing device are of the same structure, and the second middle beam and the second side beam are of the same structure, so that the mutual influence between different cylinders can be reduced, the service life of the clothes processing device is prolonged, and the manufacturing cost of the clothes processing device is reduced. The combined clothes processing equipment comprises the clothes processing device.

The utility model discloses a heat treatment hanging device for long plate type metal workpieces, which comprises a base, three support rods, a connecting ring and a hanging ring, one ends of the three support rods are uniformly distributed on the base, the other ends of the three support rods are uniformly distributed on the outer wall of the connecting ring, the hanging ring is fixed in the middle of the upper end of the connecting ring, and the workpieces penetrate through the connecting ring and are fixed on the base. The inner diameter of the connecting ring is larger than the outer diameter of the workpiece; the utility model has the advantages that the workpiece can be vertically mounted and hung in the heat treatment process, the deformation of the workpiece is reduced to the greatest extent, the heat treatment qualification rate of the workpiece is improved, and the increase of additional working procedures and production cost caused by correction and machining can be reduced; mutual influence of workpieces in the heating and cooling processes can be effectively reduced, the structure is simple and convenient, deformation of the workpieces can be controlled to the maximum degree, the operation difficulty of operators can be effectively reduced, and the working efficiency is improved.

The invention belongs to the technical field of deep mineral resource development, and provides a rock mass catastrophe sound wave detection sensing method and system for deep solid resource mining, an observation system is arranged, a controllable seismic source is arranged in the middle of the observation system and used for exciting seismic waves, a sensor is arranged on a mining equipment tool bit and used for detecting a passive source, and a rock mass catastrophe sound wave detection sensing system is arranged in the middle of the observation system. The positions of the vibroseis and the sensor are adjustable, and a certain depth adjusting range is achieved; active detection is carried out on the underground medium by using the vibroseis; then carrying out passive source detection; the signals are processed by adopting a mutual drying method, the mutual influence among the sensors of the observation system is removed, and the data are enhanced by adopting a wave field superposition technology according to the signals processed by adopting the mutual drying method; and performing inversion processing on the enhanced signal data by adopting a reverse time migration imaging technology, and reconstructing an underground rock mass structure. The problem that rock catastrophe information cannot be obtained in time in a traditional method is solved.

The utility model provides a multiband laser chip integrated laser, which comprises a packaging shell, the packaging shell comprises a packaging base and a packaging cap, the packaging base is provided with a plurality of laser chips, the packaging shell is provided with a laser beam processing assembly, and the packaging cap is provided with a plurality of laser chips. Output light beams with different wavelengths emitted by the plurality of laser chips are output outwards after passing through the laser beam processing assembly; the packaging base is further provided with a temperature sensor, a heat sink and a temperature control module, the heat sink is arranged between the temperature control module and the laser chip, and one laser chip correspondingly adopts one temperature sensor, one heat sink and one temperature control module. In the packaging shell of the utility model, each laser chip is correspondingly provided with one temperature sensor, one heat sink and one temperature control module, thereby preventing mutual influence when the temperature control modules carry out temperature regulation and control on the laser chips.

The utility model provides an injection mechanism and an injection molding machine, and belongs to the technical field of injection molding. The injection mechanism comprises a glue injection head plate, a glue melting barrel, a material pushing mechanism and an adjusting mechanism, the material pushing mechanism comprises a screw rod, the screw rod is movably connected in the glue melting barrel, the head of the screw rod is conical and located in a nozzle of the glue melting barrel, the adjusting mechanism drives the screw rod to move axially, and the adjusting mechanism is located in the nozzle of the glue melting barrel. A discharging opening is formed in the glue injection head plate and communicated with the glue melting barrel, and a spiral flow groove is formed in the inner wall of the glue injection head plate. The glue injection device has the following effects that the glue injection head plate and the glue melting barrel are isolated through the sleeve so as to block heat transfer on the glue melting barrel, the glue injection head plate is cooled through cooling liquid in the glue injection head plate, the mutual influence of cooling and glue melting is reduced, the screw rod is driven by the adjusting mechanism to move axially, and the glue injection effect is improved. The position of the conical head of the screw rod in the nozzle of the glue melting barrel is adjusted, so that the size of the nozzle is adjusted, and the injection molding effect is adjusted and improved.

The utility model relates to the technical field of the pot, specifically is a kind of pot for easy steaming, including pot, the inside of pot is equipped with placing mechanism, adjusting mechanism is installed on placing mechanism, adjusting mechanism includes shell, the bottom of placing mechanism is fixedly connected with shell, screw is threadedly connected on shell, placing mechanism is equipped with taking mechanism, taking mechanism includes hook plate, two groups of hook plates are oppositely equipped on placing mechanism, two groups of hook plate are fixedly connected with connecting plate, two groups of connecting plate are fixedly connected with fixed shell, adjusting mechanism with adjusting tableware placing height is provided, it is beneficial to adjust support height according to the quantity of cooking rice, avoid rice and steaming and cooking dish mutual influence, it is convenient for support to be taken out.

The utility model relates to a feeding mechanism of an automatic thread rolling machine, and relates to the technical field of thread rolling machines. A feeding mechanism of an automatic thread rolling machine comprises a discharging slide way and a material pushing plate, the tail end of the discharging slide way is a blank feeding position, the material pushing plate is located on one side of the tail end of the discharging slide way and is aligned with the blank feeding position, a thread rolling mechanism is arranged on the other side of the tail end of the discharging slide way, and the feeding mechanism of the automatic thread rolling machine further comprises a check block. The stop block and the material pushing plate are located on the same side of the discharging sliding way, the stop block stretches into the discharging sliding way to stop a next blank to enter a blank feeding position, the material pushing plate is connected with a driving mechanism, and when the driving mechanism drives the material pushing plate to stretch into the blank feeding position, the blank is pushed to enter the blank feeding position. The stop block and the material pushing plate synchronously and reversely move, and the material pushing plate drives the stop block to retreat from the discharging slide way. According to the feeding device, the phenomenon that feeding is blocked due to mutual influence between the material pushing plate and the blank can be prevented.

The invention discloses a modular detector high-precision adjustment process tool, and relates to the advanced manufacturing technology, the modular detector high-precision adjustment process tool comprises a substrate (5), a plurality of single-module detector (3) fixing positions are arranged on the substrate (5), the side faces and the back faces of the single-module detectors (3) are provided with mounting holes, the mounting holes in the back faces are used for mounting the single-module detectors (3) on the substrate (5), and the single-module detectors (3) are arranged on the substrate (5); a preset adjusting quantity is reserved after installation; the rod piece (1) is connected to a mounting hole in the side face of the single-module detector (3); one end of the connecting piece (2) leads out the rod piece (1), the other end of the connecting piece (2) is connected to the five-dimensional adjusting table (4), and the cylindricity of a second contact face (24) of the connecting piece (2) meets the requirement. According to the tool, the parallelism of the single-module detector and the XY adjusting surface of the tool can be ensured, so that Xamp of the single-module detector is avoided; and during Y and inclination adjustment, the Y and the Z-direction position influence each other, so that the process requirement of high-precision splicing of the single-module detector is met, and the controllability and the splicing efficiency of the splicing process of the single-module detector are improved.

The utility model relates to the technical field of automatic material distribution, and provides a particle packaging device with a quantitative blanking function, which comprises a main box body, the upper end of the main box body is communicated with a feed port in a penetrating manner, the lower end of the main box body is provided with a discharge port in a penetrating manner, and adjusting components are arranged inside and outside the main box body. When a second transverse block moves to the position below a second filter plate, blocking on a long block disappears, at the moment, the long block enables a rotating rod to rotate along a circular groove under the gravity effect, and the long block moves close to a cavity under the magnetic force effect of a first magnetic suction plate; when a second magnetic suction plate of a long block is rotated to a first magnetic suction plate of a stop block, the stop block can stop the long block from continuously rotating, and meanwhile, the long block cannot be separated from the stop block to open a cavity under the action of magnetic attraction of the second magnetic suction plate and the first magnetic suction plate, so that particles with different diameters in a storage bin are prevented from influencing each other; the problem that mutual influence among different particles is inconvenient to block is solved.

The application provides a wafer feeding mechanism, and relates to the technical field of automatic wafer feeding machinery, and comprises a mounting plate fixedly installed on a crystal vibration point glue machine, the upper surface of the mounting plate is provided with a gap distribution assembly for wafer conveying and receiving feeding, the gap distribution assembly comprises a plurality of guide grooves which are uniformly distributed in a circle and arranged on one side of the upper surface of the mounting plate, wherein the inner walls of every four adjacent guide grooves are movably connected with sliding frame plates, and the upper surfaces of the sliding frame plates are fixedly connected with positioning discs. The positioning gear connected by the fixed shaft between the two side plates is sleeved with the rack strip with a uniformly installed limiting support plate on the surface, the driving structure provides power for the rack strip, wafer feeding and conveying are carried out at equal intervals, wafer feeding and conveying can be carried out at equal intervals, wafer stacking and mutual influence are prevented, and the quality of crystal vibration point glue is reduced.

The utility model relates to a kind of storage device for bearing production and processing, including first storage rack and outer box, the first storage rack top is provided with top groove, first storage rack inside is provided with inner groove, first storage rack bottom is provided with moving wheel, top groove inside is provided with locating post, bearing sleeve is connected on the surface of locating post, multiple locating posts are arranged in top groove inside and inner groove inside, first storage rack side edge is fixedly connected with handle, inner compartment is opened in outer box side edge, and inner compartment has multiple, second storage rack is arranged in inner compartment, third storage rack is arranged in inner compartment, fourth storage rack is arranged in inner compartment, the structure and size of first storage rack, second storage rack, third storage rack and fourth storage rack are same, it is convenient to place and quickly take bearing quickly, multiple bearings are regularly arranged to reduce mutual influence, bearing is effectively protected in storage rack and box body inside, and storage rack is high in flexibility, and bearing is easily moved and transferred quickly.

The invention discloses a transmitting coil structure based on a Halbach array and a switching control circuit thereof, which are applied to a dynamic wireless charging system of an unmanned aerial vehicle. When the unmanned aerial vehicle travels in the charging channel, the relative displacement between the transmitting coil and the receiving coil can cause the change of the coupling coefficient between the coils, and the charging of the unmanned aerial vehicle is unstable, so that the device has a relatively high anti-offset characteristic, the change of the coupling coefficient can be weakened, and the charging stability of the unmanned aerial vehicle is improved. And the cooperative control method is utilized to reduce the mutual influence between the stacked coils, so that the unmanned aerial vehicle can be stably charged in the driving process. And secondly, the characteristics of the Halbach array are reasonably utilized, the magnetic field intensity of the receiving coil side can be enhanced by adopting the coil arrangement mode of the Halbach array, meanwhile, the leakage magnetic flux of the transmitting coil is reduced, and the energy transfer efficiency of the dynamic wireless charging system is effectively improved.

The utility model discloses a proportioning and stirring system for producing PVC (polyvinyl chloride) cable particle raw materials. The proportioning and stirring system comprises a control cabinet, raw material proportioning equipment and stirring and mixing equipment, the raw material proportioning equipment comprises a horizontal conveying mechanism, a cleaning mechanism, a discharging mechanism and a plurality of conveying mechanisms; the stirring and mixing equipment comprises a stirring mechanism and a releasing mechanism. According to the proportioning and stirring system, the conveying mechanisms are used for conveying raw materials, so that the conveying mechanisms are respectively driven and controlled according to proportioning requirements, and the proportioning of various raw materials is realized; the horizontal conveying mechanism is used for receiving the raw materials conveyed by the conveying mechanisms, so that the raw materials are conveyed to the stirring mechanism in batches, mutual influence between different batches is prevented, and the accuracy of batching and stirring each time is guaranteed; and residual raw materials on the horizontal conveying mechanism can be swept through the sweeping mechanism, and the matching accuracy of the raw materials of each batch is guaranteed.

The invention discloses a walking control method for a translation type sprinkling machine capable of improving irrigation uniformity, and belongs to the technical field of sprinkling machines, the translation type sprinkling machine comprises a plurality of main tower cars, the plurality of main tower cars are connected and fixed through water supply pipes, a plurality of irrigation pipes are arranged below the water supply pipes, one end of each irrigation pipe is provided with a valve, and the other end of each irrigation pipe is provided with a valve. A variable irrigation controller is fixedly installed on the valve, a main control cabinet and a slave control cabinet are fixedly installed on the main tower vehicle, a 380VAC power source is arranged in the main control cabinet, a 380VAC cable is electrically connected to the 380VAC power source, and the main tower vehicle is further provided with a transformer, a rectifier, a motor controller, a motor driver and a direct-current brushless motor. According to the variable irrigation control method for the large sprinkler, the mutual influence among the flow of all the nozzles on the sprinkler is considered, a decision network is constructed by using wireless communication and edge calculation methods, and the flow of each nozzle on the whole sprinkler can be quickly stabilized on a target value.

The utility model discloses an adjustable partition structure for mannan storage, which belongs to the technical field of mannan storage, and adopts the technical scheme that the adjustable partition structure comprises a box body, a plurality of adjusting components are movably connected in the box body, a plurality of partition components are arranged at the tops of the adjusting components, and each partition component comprises a movable upright post; the problems that an existing storage device is poor in separation effect, mannan cannot be stored according to different structures, mannan of different structures is possibly different in stability, solubility and the like due to the fact that the property of mannan is closely related to the structure of mannan to a certain degree, and mannan cannot be effectively separated, and the storage effect is poor are solved. The problems that in the prior art, due to the fact that the mannan can be mutually influenced in the storage process, for example, part of mannan is affected by damp or other impurities and deteriorates, chain reaction is possibly caused, the quality of the whole batch of mannan is affected, and the use convenience of the device is reduced are solved.

The invention discloses an interaction device and a vehicle, and relates to the technical field of electronic equipment, and the interaction device can reduce the mutual influence between a vibration part and other components connected with a substrate. The interaction device comprises a substrate, a vibration part and a functional part, wherein the substrate comprises a first plate body and a second plate body; the vibrating piece is connected to the first plate body and is used for generating vibration and transmitting the vibration to the first plate body; the functional part is connected to the second plate body; the substrate further comprises an isolation structure, the isolation structure is arranged between the first plate body and the second plate body, and the isolation structure is used for isolating vibration transmission between the first plate body and the second plate body.

The application provides a chemical test tube rack for a thermal power plant. The chemical test tube rack for the thermal power plant comprises a support frame, a test tube placing mechanism and a drainage mechanism. The support frame comprises a horizontal bottom plate, a vertical support rod and a horizontal top plate connected in sequence. The test tube placing mechanism comprises a placing frame and a partition plate. The partition plate is arranged inside the placing frame to form a plurality of placing grooves for placing chemical test tubes. The placing frame is arranged obliquely and fixedly connected to the bottom of the horizontal top plate. The drainage mechanism is installed on the vertical support rod. A flow guide inclined plate is connected between the drainage mechanism and the placing frame. The flow guide inclined plate is used to guide waste liquid generated by the test tube placing mechanism to the drainage mechanism. The chemical test tube rack for the thermal power plant can avoid mutual influence between the chemical test tubes by arranging a plurality of placing grooves and placing each chemical test tube in a corresponding placing groove. Meanwhile, the oblique arrangement can facilitate the taking out and storage of each layer of chemical test tubes.

The utility model provides a marine organism collecting and classifying device, and mainly relates to the field of organism collecting and classifying equipment. A marine organism collecting and classifying device comprises a collecting barrel. The fish collecting device has the advantages that fishes of different sizes are classified according to the sizes by arranging the collecting barrels separated by the multiple stages of classifying plates, the rotating structures and the baffles are further arranged so that all the partitions can rotate, and influences between the fishes of different sizes are prevented through separation of the baffles; furthermore, a water inlet and outlet structure is arranged in the device, so that seawater flow can be controlled from the upper part to flow into the classification device to provide a living environment for marine fishes and discharge the internal water flow, and a multi-stage classification plate is arranged to be of a spiral structure, so that the multi-stage classification plate can be matched with a baffle to rotate to drive the fishes to be moved out step by step in a multi-stage manner; mutual influence caused by simultaneous discharge of fishes with different sizes is avoided.