807results about How to "Avoid collision damage" patented technology

The invention relates to a hydrogen environment slow tensile testing machine and a control method thereof, and relates to the technical field of material performance testing. A lifting cross beam, a pressure balancing device and a clamp of the hydrogen environment slow tensile testing machine are sequentially arranged from top to bottom, a sample is installed on the clamp, the sample and the clamp are arranged in a test kettle together, an air inlet and an air outlet are formed in the test kettle, the test kettle is filled with hydrogen through the air inlet and the air outlet, and therefore the sample is subjected to a tensile test in the hydrogen environment. According to the hydrogen environment slow tensile testing machine and the control method thereof, the accuracy of a tensile test of a material in a hydrogen environment can be improved, the operation is simple, and the structural safety is high.

The utility model discloses a conveying structure for display screen manufacturing, which relates to the technical field of display screen processing and comprises a conveying table provided with a conveying component for conveying display screens. The conveying assembly comprises a plurality of rotating shafts horizontally and rotatably installed on the inner side of the conveying table at equal intervals and a conveying motor fixedly installed on the outer side wall of the conveying table, a plurality of driving wheels are fixedly installed on the rotating shafts at equal intervals, the driving wheels are in transmission connection with a plurality of sets of conveying belts, and the multiple sets of conveying belts are arranged side by side at equal intervals; according to the display screen conveying device, the display screens are conveyed through the multiple sets of conveying belts which are separated from one another, the contact area of the display screens and the conveying belts in the conveying process is reduced, and then contact abrasion between the display screens and the conveying belts is reduced.

The invention discloses an electric heating tube machining surface grinding device which comprises a magnetic polishing machine body and a cleaning box, the cleaning box is installed in a machine box of the magnetic polishing machine body, the electric heating tube machining surface grinding device further comprises a maintaining tool and a vibration lifting mechanism, the maintaining tool is installed in a box body of the cleaning box, and the vibration lifting mechanism is installed on one side of the maintaining tool. The maintaining tool is arranged at the cleaning box of the magnetic polishing machine body, the vibration lifting mechanism is arranged in cooperation with the maintaining tool, the maintaining tool can be provided with multiple sets of frame body parts for clamping the electric heating pipes in batches, and then the maintaining tool is fed into the cleaning box at the vibration lifting mechanism in batches for semi-automatic cleaning; the grinding and polishing convenience of the electric heating tubes at the magnetic polishing machine body is greatly improved, the tool is kept not to move when carrying the electric heating tubes to clean in the cleaning box, and the situation that threaded columns of the electric heating tubes are damaged due to mutual collision during grinding and polishing of the multiple sets of electric heating tubes is effectively avoided.

The invention relates to the technical field of air rail transportation, in particular to a power type bogie based on a box girder type base and an induction gap adjusting method. The power type bogie comprises a box girder type base, the box girder type base comprises a suspension gap located at the bottom and communicated with an inner cavity, first rails located on the two sides of the suspension gap are arranged at the bottom of the box girder type base, and an induction magnetic stator is fixedly arranged on the inner side of the top of the box girder type base. The bogie assembly comprises a bottom frame, a motor support arranged on the bottom frame and walking wheels arranged on the bottom frame; the top of the motor support is provided with a motor rotor having an induction gap with the induction magnetic stator, and the motor rotor is used for driving the bogie assembly to move under the action of magnetic force generated by the motor rotor and the induction magnetic stator. And the gap adjusting device is used for adjusting the size of the induction gap. A semi-closed base can be formed through the box girder type base, a bogie and other components are arranged in a box girder cavity, maintenance is convenient, the influence of weather is small, and the service life can be prolonged.

The invention discloses a sealing structure for an electrolytic capacitor, and relates to the technical field of electrolytic capacitors, the sealing structure comprises a capacitor fixing mechanism and a lifting support rod installed at the bottom of the capacitor fixing mechanism, the top of the capacitor fixing mechanism is provided with a sealing mechanism, and the bottom of the sealing mechanism is provided with a moving disc. The capacitor fixing mechanism comprises a workbench, a fixing ring is fixedly installed on the top of the workbench, a first rotating motor is installed on one side of the interior of the fixing ring, the output end of the first rotating motor is fixedly connected with a rotating main bevel gear, and the top of the rotating main bevel gear is connected with a meshing gear ring in a meshing mode. An adjusting knob is rotated to drive an inclined threaded rod to rotate, so that an inclined threaded sleeve drives a second support and an inclined rotating rod to rotate, the inclination angle of an inclined guide plate can be adjusted, and when the electrolytic capacitor is sealed, a capacitor end cover can be secondarily extruded and fixed through a clamping sliding rod.

The invention relates to spline housing cold heading forming equipment, and relates to the technical field of spline housing machining equipment, the spline housing cold heading forming equipment comprises a workbench, a fixed die holder mounted on the workbench and a movable die holder matched with the fixed die holder, and further comprises a demolding mechanism mounted on the workbench and used for demolding a formed spline housing; the demolding mechanism comprises a driving box installed on the workbench, a lifting assembly installed in the driving box and used for driving the fixed mold base to vertically move, a first threaded rod driven by the lifting assembly to rotate, and an oil storage box installed in the driving box. The driving and conveying assembly is driven by the first threaded rod and sprays lubricating oil stored in the oil storage tank to the fixed mold base and the spline housing; and the overturning assembly is mounted in the driving box and is used for driving the fixed mold base to overturn when the fixed mold base vertically moves. The spline housing demolding device has the effect that indentation and deformation cannot be caused to the surface when the spline housing is demolded.

The utility model discloses a blanking device for a motor end cover, which comprises a support frame (1), the top of the support frame (1) is connected with a driving shaft (2), the outside of the driving shaft (2) is connected with a swing frame (3), the top of the swing frame (3) is connected with a blanking plate (4) in a sliding manner, and the outside of the swing frame (3) is connected with a swing assembly for positioning the inclination angle of the blanking plate (4). The outer portion of the blanking plate (4) is connected with a transverse positioning assembly used for positioning the transverse position of the blanking plate (4). According to the utility model, the falling height of the motor end cover can be shortened, so that the collision damage of the motor end cover is reduced.

The present invention discloses a portable 3D holographic projection device, and relates to the field of 3D projection technology. The portable 3D holographic projection device comprises a protective shell, a 3D holographic projector is arranged inside the protective shell, and a crossbeam is fixed at the bottom of the protective shell, and a traveling wheel 1 and a traveling wheel 2 are respectively installed at the left and right ends of the crossbeam, the traveling wheel 1 is rotatably connected to one end of a connecting column, and the other end of the connecting column is slidably connected to the crossbeam, and a driving plate is rotatably installed on the part of the crossbeam located on the right side of the traveling wheel 1. The portable 3D holographic projection device can be rotated by using the right shift of the traveling wheel 1 when it collides with a stone by setting a driving plate, and when the driving plate rotates, the push-off plate can be pushed by a push bar to rotate, and the push-off plate will push the stone on the left side of the traveling wheel 1 away from the traveling wheel 1, thereby preventing the stone from affecting the travel speed of the entire device, and at the same time, it can prevent the device speed from suddenly dropping and causing the internal electronic devices to collide and be damaged.

The embodiment of the invention relates to the technical field of automobile calibration devices, in particular to a holding assembly, a laser gradienter, calibration equipment and a calibration system. The laser level meter comprises a box body, a swing body and a holding assembly, and the holding assembly comprises a holding mechanism and a sliding block. The pendulum body is installed in the box body, the holding mechanism is installed in the box body, the holding mechanism can hold the pendulum body, the sliding block is installed on the box body and connected with the holding mechanism in the box body, the sliding block can slide relative to the box body, the sliding stroke of the sliding block comprises a locking position and an unlocking position, and the sliding block is used for controlling the holding mechanism to hold the pendulum body when sliding to the locking position. And when the swing body slides to the unlocking position, the control of the holding mechanism is stopped, so that the holding mechanism loosens the swing body. According to the laser level meter, the sliding block is matched with the holding mechanism, so that the swinging body is effectively protected when the laser level meter is not used or transported, the risk that the swinging body is damaged due to collision with other parts is reduced, the reliability of the laser level meter is improved, and the service life of the laser level meter is prolonged.

The utility model discloses a carrying device based on glassware, and relates to the technical field of glassware production, the carrying device comprises a device main body, a first connecting block, a tray, a supporting plate and a screw rod, one side of the device main body is welded with a handrail, and one side of the top of the device main body is rotatably connected with two ends of the first connecting block; when the device is used for transferring the glassware, the glassware is placed in the grooves in the trays, so that the glassware bodies are distributed among the air bags, after all the trays are placed, air is pumped into the air bags through the air pump, and then the glassware is transferred through the air pump. According to the device, the air bag can be expanded, then all vessels can be rapidly fixed, the use convenience of the device is improved, carrying can be conducted through the universal wheels, stability can be kept in the carrying process, and the vessels cannot be collided and damaged.

The invention provides a heat dissipation device and a vehicle, and belongs to the technical field of vehicle cooling systems, and the heat dissipation device comprises a heat dissipation shell, a filter assembly, a fan and a heat dissipation device body. A heat dissipation air channel is formed in an inner cavity of the heat dissipation shell. An air inlet is formed in the bottom of the radiating shell, and an air outlet is formed in the top; the filtering assembly is arranged at the air inlet and covers the air inlet; the fan is arranged at the air outlet and covers the air outlet; and the radiator main body is arranged in the radiating air channel. According to the heat dissipation device provided by the invention, the filter assembly can filter impurities so as to prevent the radiator main body from being blocked or damaged by collision; the heat dissipation shell, the filtering assembly and the fan are combined, so that the heat dissipation air channel can form a relatively closed space, the air speed and the air volume passing through the heat dissipation air channel are increased, and the heat dissipation efficiency is improved; the air inlet is formed in the bottom of the heat dissipation shell and does not need to cover the whole heat dissipation shell, so that the requirement for the opening area of the front bumper is not high, the opening position can be lowered, the wind resistance of the whole vehicle can be reduced, and oil consumption is reduced.

The utility model relates to the technical field of battery performance testing, in particular to a spraying disc executing mechanism and a derusting robot, the spraying disc executing mechanism comprises a first support, a second support and a spraying disc piece, and a first rotating shaft is arranged on the first support; the second support is rotationally connected to the first support and rotates around the axis of the first rotating shaft. The second support is provided with a second rotating shaft, and the axis direction of the second rotating shaft is perpendicular to the axis direction of the first rotating shaft. The spraying disc part is rotationally connected to the second support and rotates around the axis of the second rotating shaft, a spraying head is arranged on the spraying disc part and communicates with a water source, and a bearing groove is formed in the spraying disc part and communicates with the sewage recycling mechanism. The second support rotates around the first rotating shaft, the spraying disc piece rotates around the second rotating shaft, and the position of the spraying disc piece can be adjusted. The spraying disc executing mechanism can directly collect waste water and impurities when flushing the ship shell with high-pressure water, so that the waste water and the impurities are prevented from scattering on the ground to cause subsequent cleaning and pollution, operators are reduced, safety and reliability are achieved, and cost is reduced and efficiency is improved.

The invention discloses an umbilical cable management system which comprises a main frame, a locking mechanism and an underwater robot, the locking mechanism comprises a fixed base, a telescopic part, a movable base and a locking disc, the upper end of the telescopic part is connected to the fixed base, and the lower end of the telescopic part is fixed to the movable base; the telescopic part stretches and retracts to drive the movable base to reciprocate relative to the fixed base, the locking disc is installed on the lower portion of the movable base, a containing cavity for containing the underwater robot is formed in the main frame, the fixed base is fixed to the portion, beside the containing cavity, of the main frame, and when the underwater robot moves into the containing cavity, the telescopic part stretches, and the movable base moves. The locking disc is driven to press and fix the underwater robot in the containing cavity, the telescopic part contracts, the movable base moves, and the locking disc is driven to be away from the underwater robot. An automatic locking and unlocking mode is provided when the underwater robot is laid and recycled, and the situation that the underwater robot collides with the main frame and is damaged due to violent shaking under the complex sea condition is effectively prevented.

The invention relates to a hydrogen environment fatigue testing machine and a control method thereof, and relates to the technical field of material performance testing. A driving part, a pressure balancing device and a clamp of the hydrogen environment fatigue testing machine are sequentially arranged from top to bottom, a sample is installed on the clamp, the sample and the clamp are arranged in a test kettle together, an air inlet and an air outlet are formed in the test kettle, the test kettle is filled with hydrogen through the air inlet and the air outlet, and therefore the sample is subjected to a fatigue test in a hydrogen environment. According to the hydrogen environment fatigue testing machine and the control method thereof, the fatigue testing accuracy of the material in the hydrogen environment can be improved, the operation is simple, and the structural safety is high.

The utility model discloses a double-layer part discharging and conveying mechanism which comprises a first frame body, a roller is rotationally connected to the first frame body, a second frame body is fixedly installed on the top of the first frame body, a fluency strip is arranged on the second frame body, a shielding mechanism is arranged on the top of the second frame body, and the shielding mechanism is arranged on the top of the second frame body. And an inspection platform is fixedly mounted at the right end of the first frame body. Through the arrangement of the roller, the second frame body, the fluency strip and the inspection platform, in the working process, if a machined product is qualified, the robot places the product on the roller, the product flows rightwards along the overall inclined slope of the roller, and after the product reaches the right side, a worker places the product on the inspection platform to inspect the size and appearance of the product; products are placed on the fluency strip by the robot, the products can flow rightwards to be accumulated at the top of the second frame body, the mixing condition with qualified products is avoided, and the automatic feeding device has the advantages that workers can conveniently distinguish the qualified products from the qualified products, and the qualified products are further inspected.

The utility model discloses a tubing material receiving mechanism, the material receiving mechanism comprises a frame, a material feeding part and a material receiving part, the material feeding part and the material receiving part are installed on the frame, the material feeding part comprises an air tap, a material pushing cylinder and a material feeding track, the material feeding track comprises a straight track section and a bent track section, the material receiving part comprises a material pipe and a material pipe rack, and the material pipe rack is connected with the straight track section and the bent track section. The material pipes are installed on the material pipe frame, a speed reduction device is arranged on the bent rail section, an outlet section of the bent rail section is in butt joint with the material pipes in a matched mode, and the air tap is matched with the material pushing air cylinder to push products to be collected into the feeding rail and blow air to the feeding rail. The material slides into the material pipe after being decelerated by the speed reducer at the bent rail section, so that the material receiving process is more stable; and moreover, the products slide into the material pipe after being decelerated by the speed reducer at the bent rail section, so that the products can be prevented from being collided and damaged by greatly reducing the gliding speed of the products by utilizing the passive speed reducer, and the material receiving process is safer.

The invention discloses an airflow circulation type microorganism culture device and method, and relates to the technical field of microorganism culture devices, the airflow circulation type microorganism culture device comprises a culture box, four first clamping hole plates, a clamping assembly, a supporting frame, an airflow assembly and an oxygen control assembly, and the bottom surface of the culture box is fixedly connected with the supporting frame. Through cooperative use of the airflow assembly, the oxygen control assembly, the first connecting cover, the conveying frame and the second connecting cover, when the airflow assembly extracts and filters air in the incubator, the oxygen control assembly sucks in external air to supplement oxygen at the same time; meanwhile, the air conveyed into the culture box is filtered, heated and controlled in temperature, so that the air entering the culture box can be uniformly dispersed in the culture box through the flow blocking frame and the flow blocking plate, the air flowing effect in the culture box is improved, and culture of microorganisms is facilitated.

The utility model relates to the technical field of coal mine disaster management and drilling exploration temperature measurement, in particular to a geological exploration high-temperature drilling temperature measuring device which comprises a horizontally-arranged mounting seat, a cable storage unit is mounted at the top of the mounting seat, a temperature measuring optical fiber is wound on the cable storage unit, and the temperature measuring optical fiber is wound on the mounting seat. A cable position picking mechanism is installed on the top of the portion, on the front side of the cable storage unit, of the installation base, walking wheels are installed in two wheel carriers arranged at the bottom of the rear side of the installation base in a spaced mode respectively, and a thermocouple temperature measuring probe is installed at the temperature measuring end of the temperature measuring optical fiber. The geological prospecting high-temperature drilling temperature measuring device is convenient to operate when drilling temperature measurement is carried out, a manual and automatic integrated defensive line structure is adopted, the temperature measuring optical fiber can be effectively guided through the centralizing guider when the temperature measuring optical fiber is automatically lowered, collision damage caused by contact between a thermocouple temperature measuring probe and a hole wall is avoided, and safety is high when the temperature measuring optical fiber is lowered.

The invention discloses flexible vibration feeding equipment, and relates to the technical field of feeding equipment. The device comprises a bottom plate, a safety cover is fixed to the top of the bottom plate, a control panel is fixed to the front side of the safety cover, voice coil motors are fixed to the four corners of the top of the bottom plate, the four voice coil motors are located on the inner side of the safety cover, a mounting plate is fixed to the tops of the voice coil motors, and a tray is fixed to the top of the mounting plate. A transparent plate is arranged at the bottom of the inner wall of the tray, a light source plate is embedded and fixed to the bottom of the mounting plate, an image collecting device is fixed to one side of the top of the bottom plate, and a pre-screening device is arranged at the top of the tray. According to the flexible vibration feeding equipment, through the arrangement of the pre-screening device, good materials with the shapes and sizes are pre-screened through the screen plate, the time for screening the materials through the flexible vibration feeding equipment is shortened, and the material screening efficiency is improved.

The utility model relates to the field of ultrasonic bottle washing machines, and discloses an ultrasonic bottle washing machine guiding and collecting mechanism which comprises an ultrasonic bottle washing machine, the upper surface of the ultrasonic bottle washing machine is fixedly connected with a cleaning chamber, and the side edge of the cleaning chamber is fixedly connected with a disinfection chamber. A feeding frame is fixedly connected to the position, located on the other side of the cleaning chamber, of the outer surface of the ultrasonic bottle washing machine, a second material guiding frame is fixedly connected to the side edge of the first material guiding frame, a plurality of material guiding rollers are rotationally connected into the inner wall of the first material guiding frame and the inner wall of the second material guiding frame correspondingly, and rolling protection is conducted on products through the multiple material guiding rollers; the side walls of products are prevented from being collided and damaged, the situation that the products are blocked due to the fact that friction force between the products and the side walls of the first material guide frame and the second material guide frame is too large in the conveying process can be prevented, the distance between the first material guide frame and the second material guide frame is adjusted by sliding the limiting sliding frame in the limiting sleeve frame, and therefore the products of different body types can be guided and collected conveniently.

The invention discloses a mold laser welding device and method, and relates to the field of welding equipment.The mold laser welding device comprises a welding main machine, a water cooling machine and an operation table, the water cooling machine and the operation table are connected with the welding main machine, a laser emitting head is installed on the welding main machine, and a microscope is installed on the laser emitting head; the laser emission head is located above the operation table, a water return pipe and a water inlet pipe are connected between the welding main machine and the water cooling machine, an emergency stop switch is installed on one side of the water cooling machine, and the welding main machine and the water cooling machine are both electrically connected with the emergency stop switch. It needs to be explained that in the embodiment of the invention, when the water cooling machine has the problem of water outlet blockage or refrigeration effect reduction, the two sealing plates are automatically opened, so that the two switching boxes convey water in the auxiliary water tank into the switching pipe, and the water enters the water inlet pipe through the switching pipe to help the welding main machine to carry out auxiliary cooling; the problem that the welding host is overheated is avoided, and safe use of the welding host is guaranteed.

The invention discloses a roadway tunneling and conveying all-in-one machine with impact cutting teeth for assisting rock breaking. The roadway tunneling and conveying all-in-one machine comprises a walking mechanism, a main machine body, a material conveying mechanism, a material receiving mechanism, a multi-dimensional adjusting mechanism, a rotary driving mechanism and a cutting head mechanism. Cutting tooth units distributed along a spiral track are arranged on the surface of the cutting head mechanism, energy storage rebound mechanisms are arranged in the cutting tooth units, impact inertia kinetic energy is stored and released through multi-layer irregular arrangement of balls, secondary rock breaking is achieved, and the cutting efficiency and the hard rock adaptability are improved. The multi-dimensional adjusting mechanism expands the operation range through cooperation of a rotating base, a hydraulic cylinder and a hydraulic telescopic rod. The material receiving mechanism comprises an angle-adjustable material containing plate and symmetrically-arranged material sweeping wheels, the material sweeping wheels buffer a material pushing plate through springs to avoid collision damage, and an auxiliary feeding mechanism is arranged to enhance the material conveying continuity. Impact kinetic energy is recycled, the cutting range is flexible and adjustable, efficient collection and conveying of materials are integrated, and the device is suitable for high-hardness rock stratum roadway tunneling.

The invention discloses an anti-shock and anti-drop forklift battery, and relates to the technical field of forklift batteries, the anti-shock and anti-drop forklift battery comprises a protection box and a forklift battery main body, the top of the protection box is provided with a box cover, the two ends of the front and rear inner walls of the protection box are provided with positioning grooves, the box cover is provided with four groups of dismounting parts for fixing the positioning grooves, and the inner wall of the protection box is slidably connected with a bearing plate; two groups of connecting wires are arranged on the forklift battery main body and penetrate through the box cover, two groups of soft cushions are connected to the lower surface of the box cover, an anti-seismic mechanism is arranged between the lower surface of the bearing plate and the inner wall of the bottom end of the protection box, two groups of mounting seats are mounted on the bottom wall of an inner cavity of the protection box, and elastic balls are arranged on the two groups of mounting seats; the elastic ball is attached to the bottom of the bearing plate, and a buffer assembly is arranged between the inner wall of the periphery of the protection box and the forklift battery body. The forklift battery protection box has good anti-collision and damping effects on a forklift battery in the vertical direction and the peripheral direction, the forklift battery is prevented from colliding with the inner wall of the protection box to be damaged, and the forklift battery is effectively protected.

The utility model relates to the technical field of crucible conveying, and discloses a crucible rail conveying clamp which comprises a profile steel guide rail, the top of the profile steel guide rail is fixedly connected with a profile steel stabilizing support, and a moving assembly is arranged in the profile steel guide rail. The first shear plate is pushed by the air cylinder to move leftwards, so that the clamping arms are opened and placed on the outer wall of the quartz crucible, the first shear plate is driven to move rightwards through contraction of the output end of the air cylinder, the quartz crucible is clamped and fixed through the two clamping arms, the stability of the quartz crucible in the conveying process is improved, and the conveying efficiency of the quartz crucible is improved. A driving motor drives a connecting shaft to rotate, so that a roller slides on the inner wall of a profile steel guide rail, and meanwhile, the connecting shaft slides on the inner wall of a sliding groove, so that the quartz crucible is driven to move, the quartz crucible is conveniently transferred to a high-temperature furnace rail and is orderly placed, the labor cost is reduced, and collision damage during carrying is avoided; and the use convenience is improved.

The utility model relates to an intelligent coiled material lifting appliance which comprises a lifting beam, a rotating mechanism, a track beam and two clamps, a movable pulley block is arranged at the upper end of the lifting beam, the rotating mechanism comprises a rotating gear motor and a slewing bearing, an inner ring and an outer ring of the slewing bearing are respectively connected with the lifting beam and the track beam, and the track beam is driven by the rotating gear motor to rotate around a vertical axis; the two clamps are installed at the two ends of the track beam respectively and are integrally of a barb-shaped structure, a movable track and an opening and closing mechanism are arranged on the track beam, rollers are arranged at the tops of the clamps, the opening and closing mechanism comprises an opening and closing gear motor and a driving gear, racks are arranged at the upper ends of the clamps, and teeth of the two racks face opposite directions and are in transmission connection with the upper side and the lower side of the driving gear respectively. And the hook bodies of the two clamps are oppositely arranged. The coiled material lifting appliance not only can solve the technical problems that the existing coiled material lifting appliance is small in moving freedom degree and poor in operation flexibility, but also has the functions of interference detection and collision prevention shutdown, can improve the coiled material lifting efficiency, and is safe, reliable and high in intelligent level.

The invention belongs to the technical field of disease and pest control, and particularly relates to a control mechanism for forestry soil diseases and pests, which comprises a treatment box, the treatment box is internally provided with a high-temperature sterilizing and killing assembly, the high-temperature sterilizing and killing assembly comprises a plurality of groups of L-shaped connecting pipes arranged in the treatment box and a fixed plate fixedly arranged in the treatment box, and the L-shaped connecting pipes are fixedly connected with the fixed plate. According to the fact that the tolerance degrees of different types of diseases and pests to the temperature are different, the temperature can be adjusted, it can be guaranteed that the appropriate temperature enough for killing the diseases and the pests can be accurately set according to the specific disease and pest types, the pertinence and effectiveness of killing are improved, reciprocating killing operation can be achieved, the situation that the local temperature is too high or too low is avoided, and the working efficiency is improved. Therefore, it is ensured that diseases and pests in the whole sterilization area can be subjected to the effective temperature effect, the loose soil structure can make steam permeate into the soil more deeply, it is ensured that the steam can reach a deep area where the diseases and pests possibly hide, and therefore the comprehensiveness and effectiveness of sterilization are improved.

The invention relates to the field of electrical equipment cabinets, in particular to a protective electrical equipment cabinet for an intelligent mobile power supply. Comprising an equipment cabinet body and a compatible assembly, the compatible assembly is slidably connected with two limiting auxiliary assemblies, and each limiting auxiliary assembly is provided with a heat dissipation assembly; a third fixing plate is attached to the outer wall of the intelligent mobile power supply through rebounding, the passive limiting rebounding effects of compression springs are different due to the fact that the shape of the intelligent mobile power supply is uncertain, and when deviation and shaking occur in the follow-up working process, buffering can be conducted through second compression springs; the protection effect of the electrical equipment cabinet is improved while the compatible limiting effect is improved; and then the sliding block slides in the direction away from the third fixing plate in the sleeving plate, the limiting distance is driven to be lengthened, the problem that the intelligent mobile power supply is separated due to shaking is avoided, and meanwhile the limiting compatibility range of the electrical equipment cabinet is widened.

This application relates to the field of automotive structural technology, disclosing a door sill reinforcement beam, a door sill beam assembly, and an automobile. The door sill reinforcement beam provided by this application includes a main body, within which multiple cavities are formed in a transversely connected manner. These cavities include a first cavity, at least one second cavity, and at least one third cavity. The second and third cavities are located on opposite sides of the first cavity in the transverse direction. At least a portion of the cavities are provided with reinforcing structures, such that the stiffness of the first cavity is greater than the stiffness of the second cavity, and the stiffness of the first cavity is greater than the stiffness of the third cavity. This allows the door sill reinforcement beam to collapse and absorb energy while also possessing sufficient structural support stiffness.

The utility model relates to a detection kit convenient for classified transfer, which comprises a base and is characterized in that a box body is arranged on the base, a detachable movable plate is arranged on one side of the box body, sliding structures are arranged at the positions where the movable plate is connected with the two sides of the box body, each sliding structure comprises sliding strips, and the sliding strips are arranged on the two sides of the box body. Sliding grooves used in cooperation with the sliding strips are formed in the two sides of the movable plate, sliding grooves used in cooperation with the sliding strips are also formed in the side, opposite to the movable plate, of the box body, and a hole capable of containing a detection bottle is formed in the middle of the base. The detection bottle box is reasonable in structure, capable of preventing the detection bottles from being collided and damaged, capable of being integrally classified through combined use of the box bodies, clear in classification and convenient to use.