191results about How to "Avoid personal injury" patented technology

The invention relates to the technical field of power load analysis, and discloses an intelligent ammeter power load analysis system and method, and the method comprises the steps: obtaining the current overall power consumption of a user, judging whether the power consumption of the user is abnormal or not, forming abnormal analysis data, and carrying out the corresponding abnormal prompt for the user according to the abnormal analysis data. According to the intelligent electric meter power load analysis system and method, whether the electric equipment is abnormal or not is judged according to the power utilization data collected by the electric meter, the abnormal reason of the electric equipment is judged according to the power utilization data, and a user is timely notified to carry out adjustment according to the abnormal reason of the electric equipment; therefore, the service life of the electric equipment is prevented from being shortened due to the fact that the use condition of the electric equipment cannot be adjusted in time, the equipment is prevented from being damaged due to the fact that equipment abnormity cannot be perceived in time, the service life of the equipment is prolonged, property loss of a user is reduced, fire catching of the electric equipment is reduced, and personal injury to personnel due to fire disasters is avoided.

The tinning pipe fittings automatic processing integrated machine includes a workbench, on which a feeding part, a feeding part, a groove rolling part, a tinning part, and a flat tinning part are arranged; the feeding part is provided with a guide rail assembly and a manipulator, the guide rail is installed on the workbench and is arranged corresponding to the feeding part, the groove rolling part, the tinning part, and the flat tinning part, and a plurality of manipulators that can slide back and forth on the guide rail are fixed on the guide rail. When working, manipulators that reciprocate along the track are respectively arranged between the feeding part and the groove rolling part, the groove rolling part and the tinning part, and the tinning part and the flat tinning part. When working, the pipe fittings pass through the feeding part, the groove rolling part, the tinning part, and the flat tinning part in turn to complete the processing process; the tinning part uses tin wire to tin the inner wall of the pipe fitting; and also includes a control part, which controls the actions of all manipulators. The present invention can automatically complete multiple processes of the tinning process at one time, reduces manual participation, and improves work efficiency.

The invention relates to the technical field of welding, and discloses a press fusion welding joint movement fitting base device which comprises a first welding joint and a second welding joint, the first welding joint and the second welding joint are oppositely arranged, and a first protection device is arranged on the first welding joint; the first protection device comprises a top plate and a plurality of first protection plates arranged around the top plate, the top plate is suitable for penetrating through the first welding head, and the first protection plates form a first protection cavity; the first protection plate is rotationally connected to the top plate, the end, away from the top plate, of the first protection plate is obliquely arranged in the direction away from the first protection cavity, the first protection plate is connected with a first elastic piece, and the first elastic piece has damping force for damping deflection of the first protection plate in the direction away from the first protection cavity. By means of the first protection device on the first welding head, spark splashing and explosion points are protected during workpiece welding, and personal injury to workers caused by splashed sparks can be avoided.

The utility model relates to a steelmaking drainage agent adding device which comprises a platform, a winding drum and a support connected to the platform, a first iron chain and a second iron chain wound on the winding drum, a first pulley and a second pulley connected to the support, the first iron chain wound on the first pulley, the second iron chain wound on the second pulley, and an elastic assembly connected to the support below the second pulley. A fixed funnel is arranged below the elastic assembly, a discharging pipe capable of moving up and down is arranged in the fixed funnel, a plurality of open holes are formed in the lower portion of the discharging pipe, a discharging funnel is arranged below the fixed funnel, a plug is arranged on a discharging opening in the bottom of the discharging funnel, and a first iron chain and a second iron chain penetrate through the elastic assembly and the interior of the discharging pipe and extend into the discharging funnel. The lower end of the first iron chain is connected with the discharging hopper, the lower end of the second iron chain is connected with the plug, the top of the fixed hopper is connected with the feeding hopper through the spiral feeder, and a limiting switch is arranged on one side of the elastic assembly. The automatic feeding device is provided with the discharging pipe capable of moving up and down, and automatic feeding is achieved.

A self-weight type liquid collecting vertical pipe comprises a vertical pipe body and a sealing cap, a bottom seal is arranged at the bottom end of the vertical pipe body, and a drainage window is formed in the portion, above the bottom seal, of the side wall of the vertical pipe body. A sleeve used for blocking the drainage window is arranged, the vertical tube body is sleeved with the sleeve in a sliding mode, and a sealing mechanism is arranged between the lower end of the sleeve and a bottom seal of the vertical tube body. An upper limiting mechanism used for limiting sliding of the sleeve is fixed to the vertical pipe body, and the length of the sleeve meets the requirement that when the top end of the sleeve slides to the upper limiting mechanism, the bottom end of the sleeve is not lower than the upper edge of the drainage window. The sealing cap is fixedly arranged on the vertical pipe body, moves up and down along with the sleeve, and is used for sealing a tank opening of a tank car under the limitation of the upper limiting mechanism during unloading; after unloading is finished, the sealing cap drives the sleeve to slide downwards under the action of gravity during lifting, and sealing is formed between the sealing cap and the bottom seal to block residual liquid in the vertical pipe. The device is reasonable in design, free of manual operation, simple, reliable and capable of automatically collecting residual liquid without power.

The utility model discloses a hot-rolled binding belt uncoiler which comprises a main body assembly, and the main body assembly comprises a base, a supporting column and a transverse rod. The connecting assembly comprises an open groove, a positioning column, a through hole, a clamping block, a pulling plate and a spring; the open groove is formed in the side edge of one end of the transverse rod, the positioning column is welded to the side edge of the top end of one set of supporting columns, the through holes are formed in the two sides of the upper section of the positioning column, the two clamping blocks are movably connected into the through holes, the pulling plate is welded to the upper portions of the clamping blocks, and the spring is fixed between the two clamping blocks. The problems that according to an existing hot rolling strip steel uncoiler, a supporting device is arranged below one end of a rotating shaft for fixing strip steel to prevent equipment damage caused by the fact that the strip steel is too heavy, however, when the strip steel is installed, the supporting device needs to be opened, bolts need to be disassembled and assembled every time the strip steel is installed, operation efficiency is low, the labor intensity of workers is increased, and production cost is lowered are solved. And meanwhile, the shutdown time is prolonged, and the production efficiency is influenced.

The utility model discloses a portable quick cable paring knife, and relates to the technical field of cable paring knives. The utility model aims to solve the problems that the existing cable stripping tool is inconvenient to use and long in operation time, and the insulation skin of a single-strand wire is easy to damage and cause personal injury. The electric knife comprises a handheld knife handle main frame, an adjustable cable pulley assembly and a telescopic blade assembly, a connecting part is arranged at the front end of the handheld knife handle main frame, the telescopic blade assembly is arranged on the connecting part and comprises a long blade, and a knife head of the long blade stretches out or retracts from the front end of the connecting part. The connecting part of the handheld knife handle main frame is connected with an adjustable cable pulley assembly, the adjustable cable pulley assembly comprises a cable pulley, the cable pulley is arranged at the lower part of the front end of the long blade, and the position of the cable pulley is adjustable. The cable stripping device is used for cable stripping.

The invention relates to the technical field of machining automation, in particular to a grinding wheel abrasion automatic detection and replacement system. Comprising a grinding wheel device, a wear detection module, a control unit, a replacement execution mechanism and a power supply module, the abrasion detection module is connected with the grinding wheel device and used for detecting the abrasion state of the grinding wheel in real time. The control unit receives a signal of the wear detection module, analyzes the wear condition of the grinding wheel and controls the action of the replacement execution mechanism; the replacement execution mechanism automatically executes the dismounting and mounting operation of the grinding wheel according to the instruction of the control unit; the power supply module provides power support for the whole system. The abrasion state of the grinding wheel can be automatically monitored, and the grinding wheel can be automatically disassembled and assembled when the abrasion loss reaches the preset threshold value, so that the machining precision and efficiency are ensured, meanwhile, manual intervention is reduced, and production safety is improved.

The present invention discloses a terminal safety protection device for a power distribution network, comprising a distribution box, wherein a condensing device is fixedly connected to the top of the distribution box, and a self-locking device is arranged on one side of the distribution box. In the above scheme, when water vapor passes through the inside of a metal condensation plate, condensation occurs on the metal condensation plate, and under the action of the arc surface of the arc groove, the water vapor flows into the inside of a guide groove, and finally enters the inside of a water accumulation groove, and is discharged from a guide pipe, thereby realizing a dehumidification function for the inside of the box body, and then realizing dehumidification for the inside of the box body, avoiding excessive humidity, which affects the service life of electronic components, and at the same time, avoiding excessive humidity, which causes the performance of the insulating material inside the distribution box to decrease, thereby causing short circuit, leakage and other faults. By arranging a locking device and a driving component, the box body is self-locked, and personal injury to outsiders is avoided, which is convenient for improving the automatic dehumidification and heat dissipation effects of the box body, and improving the safety of the box body.

The invention discloses a bottom supporting device of a digital television, and relates to the technical field of digital television supporting equipment, the bottom supporting device comprises the digital television, and the bottom of the digital television is provided with a supporting piece; the supporting piece comprises a control table, the control table is located in the center of the lower portion of the digital television, adjusting strips are symmetrically connected to the two sides of the control table through adjusting pieces, the bottom of the digital television is aligned to the supporting piece, the adjusting strips are pulled, and angle blocks fixedly connected to the two ends of the two adjusting strips abut against the two sides of the digital television in a limited mode. The adjusting strip and the angle block move back under the resilience force of the spring to fix and limit the digital television, the digital televisions of different sizes can be effectively supported and fixed by adopting the mode, and after the digital televisions are limited and fixed by adopting the mode, the digital televisions can be conveniently fixed. The threaded connection block just faces a threaded installation hole, corresponding to the threaded connection block, in the digital television, installation of the digital television is facilitated, adaptability is wide, and the digital television is more practical.

The utility model relates to a cleaning system and a cleaning harrow for polymers in a formaldehyde tank, and the cleaning system for polymers in the formaldehyde tank comprises a formaldehyde tank, a cleaning harrow and a cleaning harrow, the formaldehyde tank comprises a top manhole, a bottom manhole and a bottom discharge port; the axial flow fan is mounted at the top manhole and is used for enabling the formaldehyde tank to be in a negative pressure state; the discharge pipeline is connected with the bottom discharge port; the recycling bin is connected with the discharge pipeline and is used for recycling the polymer; the cleaning rake extends into the formaldehyde tank from the bottom manhole and is used for cleaning polymers; the cleaning rake comprises a telescopic rod and a cleaning component installed at the end of the telescopic rod. When the cleaning system is used for cleaning polymers in the formaldehyde tank, personnel do not need to enter the formaldehyde tank, so that the polymers in the formaldehyde tank can be thoroughly cleaned, and the safety of operators can be ensured.

The application discloses an automatic medicine pouring and residual medicine cleaning device and relates to the technical field of ammunition processing equipment. The device comprises a device frame, a multiple-speed chain fixture disc, a transition mechanism, two groups of row frame manipulators, a medicine knocking mechanism, a medicine brushing mechanism, a vibrating screen and a weighing detection mechanism, wherein the two groups of row frame manipulators are respectively connected with end effector one and end effector two. The device adopts a three-stage cleaning process of "turning and pouring medicine + pneumatic hammer knocking medicine + anti-static brush brushing medicine", cooperates with anti-explosion weighing detection and automatic rejection of unqualified products, and realizes full-process automation of cartridge processing. The application realizes man-machine isolation operation, fundamentally eliminates the safety risk of abnormal firing of a primer, greatly improves production efficiency and completeness of residual medicine cleaning, and lays a foundation for unmanned production of ammunition processing.

The invention discloses an injection molding machine box body structure, and relates to the technical field of injection molding machine box equipment, the injection molding machine box body structure comprises a placing box and also comprises a dismounting device, the surface of the placing box is provided with a sealing door, the top of the inner wall of the placing box is fixedly provided with a smoke alarm, and the surface of the placing box is fixedly provided with a placing plate; a placement rod is fixedly installed on the surface of the placement plate, a fire-fighting tank is fixedly installed at the top of the placement box, a fire extinguishing pipe is fixedly installed at the bottom of the fire-fighting tank, the fire-fighting tank communicates with the interior of the placement box through the fire extinguishing pipe, and a sliding plate moves in the direction away from the placement plate to drive a maintenance plate to move; the maintenance plate moves to remove sealing of the maintenance hole, the injection molding machine in the placing box is exposed for maintenance, the box body structure convenient to disassemble enables maintenance personnel to rapidly check and maintain the injection molding machine in the placing box, and the continuity and safety of working of the injection molding machine can be ensured by arranging the mistaken touch prevention device.

The present application relates to the technical field of manual hardware tools, and particularly relates to a rotating locking force adding method of F clamp. The F clamp comprises a main body, a moving jaw, a screw rod, a ball head, a pressure foot, a ratchet, a handle, a locking claw and an unlocking button. One end of the screw rod is connected with the ball head, the other end of the screw rod is provided with the ratchet, the center of the ratchet is connected with the handle through a pin shaft, the handle is provided with the locking claw at a position close to the ratchet, the head of the locking claw is matched with the ratchet, the handle is provided with the unlocking button at a position corresponding to the tail of the locking claw, the locking claw is separated from the ratchet when the unlocking button is pressed, the handle can rotate around the pin shaft to adjust the angle, the locking claw is re-engaged with the ratchet when the unlocking button is released, and the handle is locked at this position. The specific rotating angle of the handle can be selected according to the space on site, even in the area with limited horizontal space, the handle can be used to drive the screw rod to rotate without the aid of other tools, the operation is convenient, time and labor are saved, and the application scene and range of the F clamp are expanded.

The utility model relates to the technical field of pressure detection, and discloses a thermal power plant boiler pressure detection device which comprises a fixing support, a thermal power plant boiler body is arranged at the top end of the fixing support, and a detection alarm mechanism is arranged on the front face of the thermal power plant boiler body. When the pressure of water vapor in the boiler body of the thermal power plant is too large, the pressure of the water vapor is transmitted into the U-shaped liquid pipe along the branch pipe, liquid in the U-shaped liquid pipe is extruded by the pressure, so that the movable piston at one end of the U-shaped liquid pipe is pushed to ascend, and in the ascending process of the movable piston, the pressing type power switch on one side is firstly extruded; the pressing type power switch is started to control the first motor to open the pressure release valve, the pressure of the conveying pipe can be reduced, if the pressure in the conveying pipe still rises, the movable piston continues to be pushed by liquid in the U-shaped liquid pipe, and therefore the trigger rod extrudes the pressing type alarm. And a worker can be reminded of excessive pressure in the boiler body of the thermal power plant in time.

The utility model relates to an anti-loosening structure, a traction device and a tractor, the structure comprises a mounting frame welding part, a mounting frame welding part bottom plate and a swing pin welding part, and the mounting frame welding part bottom plate is fixedly mounted at the lower end of the mounting frame welding part; the swing pin welding part is fixedly connected with the installation frame welding part bottom plate through a plurality of screws, and the upper ends of the screws extend into a plurality of threaded holes in the installation frame welding part bottom plate respectively. The screws are sleeved with screw limiting spacer bushes correspondingly, and one ends of the screw limiting spacer bushes extend into the spacer bush holes correspondingly. The gap between the inner hole of the screw limiting spacer bush and the outer circle of the screw is larger than the gap between the outer circle of the screw limiting spacer bush and the inner hole of the spacer bush hole. The traction device is simple in structure and reasonable in design, stable connection of the traction device in a working environment is guaranteed, connection looseness of the traction device caused by vibration, impact or other external force and the like is prevented, the situation that the working efficiency is reduced due to looseness and falling-off of the traction device in the working process is avoided, and personal injury caused by the looseness and falling-off is also avoided.

The utility model discloses a pressing device for brazing of an aluminum honeycomb panel of a special-shaped bus chassis, which comprises a bottom fixing plate, four groups of hydraulic cylinders are mounted on one side of the top of a top support frame, pressing plates are mounted at the bottoms of the hydraulic cylinders, and pressing plate horizontal calibration mechanisms are arranged at four corners of the top of the bottom fixing plate. According to the pressing device for brazing of the special-shaped bus chassis aluminum honeycomb panel, through the arrangement of the supporting piers, the liquid crystal display screen, the pressure sensors, the pressure rods and the rod piece fixing bases, when the pressing device is used, materials above a bottom bearing base are emptied during inspection, a hydraulic cylinder drives a pressing plate to press downwards, the pressure rods on the two sides of the pressing plate are pressed on a bearing plate on the tops of the pressure sensors, and the pressing plate is pressed on the rod piece fixing bases; and if the numerical values of the four groups of liquid crystal display screens are consistent, the pressing plate is in a horizontal state, so that the function of conveniently monitoring the levelness of the pressing plate is realized, and the problem that the device does not have the function of conveniently monitoring the levelness of the pressing plate is solved.

A tank type air bag pressurization leak detection device comprises a closed tank body, an air bag is arranged in the tank body, a liquid inlet and a liquid outlet are formed in the tank body, the liquid inlet is connected with a liquid inlet pipe, and the liquid outlet is connected with first equipment to be subjected to leak detection; the air bag is provided with an air inlet and an air outlet, the air inlet is connected with the air inlet pipe, the air outlet is connected with a second to-be-detected device, the first to-be-detected device performs water pressure leakage detection, and the second to-be-detected device performs air pressure leakage detection; the liquid inlet pipe and the air inlet pipe are connected with a water source and an air source respectively, and the air source is a pressurized air source. The technical problem to be solved by the invention is to provide the tank-type air bag pressurization leak detection device and method, the tank-type air bag pressurization leak detection device is used for replacing manual and electric pressurization leak detection devices, pressurization leak detection of various devices is further standardized, the operation risk is reduced, the construction efficiency is improved, and the labor intensity of workers is reduced. Safe and efficient pressurization leak detection of equipment such as a generator (except a speed regulating system and a high-pressure oil system), a transformer cooler and the like is ensured.

The utility model discloses an ultrasonic open channel flowmeter with an adjusting function, and relates to the field of ultrasonic flowmeters. The device comprises a throat, a contraction section, a diffusion section and a flow meter, an adjusting mechanism is arranged between a supporting transverse plate and a mounting piece, the adjusting mechanism comprises a screw sleeve, and screws are arranged at the two ends of the screw sleeve. The supporting assembly can flexibly adapt to contraction sections with different inclination angles and sizes, the length of the adjusting mechanism can be changed by adjusting the position of the threaded rod in the threaded rod sleeve, then the height and angle of the supporting transverse plate are adjusted, the flexibility enables the supporting assembly to adapt to Parshall grooves with different specifications, and the supporting assembly is convenient to use. The support frame with a specific size does not need to be customized, so that the mounting adaptability is improved, the preparatory work and the customization cost before mounting are reduced, and the mounting process is simpler, more convenient and quicker.

The utility model provides a laser cleaning safety control circuit which comprises a control module, a digital displayer, a laser distance measuring sensor, a wireless transmitting module, a wireless receiving module, an infrared receiving sensor, an enabling trigger circuit module and a driving circuit module. The control module is electrically connected with the digital display, the laser distance measuring sensor, the wireless transmitting module, the infrared receiving sensor and the enabling trigger circuit module, the wireless transmitting module is electrically connected with the wireless receiving module, and the wireless receiving module is electrically connected with the driving circuit module. The driving circuit module is electrically connected with a laser transmitter, and the enabling trigger circuit module is electrically connected with the driving circuit module, so that the laser transmitter is controlled to work within a safe distance, personal injury caused by the laser transmitter is avoided, and safety accidents are prevented.

The utility model discloses a key dispensing upper cover air tightness testing device, which belongs to the technical field of air tightness testing, and comprises a tool for testing air tightness, a positioning seat is arranged in the tool, the tool is positioned in a groove III, and an instrument panel of which the air tightness is to be tested is arranged in the tool; the rear end of the positioning seat is fixedly connected with a driving mechanism, the front end of the driving mechanism is rotatably connected with the top of a pressing plate, and the front end of the top of the pressing plate is fixedly connected with two hasp base plates. Uniform-speed opening and closing of the pressing plate and controllable adjustment of pressing speed and force are achieved through the air cylinder driving mechanism, impact force is prevented from damaging a precise instrument panel, and meanwhile the adaptability of equipment to jigs with different heights is enhanced through the stroke adjusting characteristic of the air cylinder; a rotating pair mechanism formed by the flip cover base and the single lug seat ensures that the pressing plate is stably turned over along a fixed axis, deflection errors generated by traditional hinge connection are eliminated, and it is guaranteed that the press-fit position is accurately repeated.

The utility model discloses an iron tower foundation collapse and inclination correction system, and mainly relates to the technical field of power transmission iron tower protection. Comprising a balance control device arranged on an iron tower, an energy storage battery and height adjusting devices arranged at four tower feet of the iron tower. Each height adjusting device comprises a bracket, an adjusting nut, a screw rod and a motor, the bracket is connected with the tower foot, the bottom end of the screw rod is pre-buried in the iron tower foundation, the bracket and the adjusting nut are arranged on the screw rod in a sleeving mode, the bracket is in sliding connection with the screw rod, the adjusting nut is in threaded connection with the screw rod, and the motor is connected with the motor. The top end of the adjusting nut abuts against the bottom end of the bracket, and the motor drives the adjusting nut to rotate. The balance control device is connected with a motor power supply control switch for controlling the motor; the device can find the inclination of the iron tower in time and automatically adjust and feed back, and personnel do not need to go to the site for processing.

A method for installing a hydraulic pump station using a combination of tools: S1. The hydraulic pump station is lifted using claw jacks. Three pallet jacks are placed at the bottom of the hydraulic pump station, one of which is a main pallet jack with electric power and remote steering function, and the other two are follow-up auxiliary pallet jacks. The hydraulic pump station is lowered to support it on the three pallet jacks. S2. The hydraulic pump station is moved horizontally by the electric power of the main pallet jack. The direction of the rollers of the main pallet jack is controlled by a remote control to achieve steering. The two auxiliary pallet jacks follow the movement, moving the hydraulic pump station to the vicinity of the installation foundation. S3. The hydraulic pump station is lifted again using claw jacks, all pallet jacks are removed, and the hydraulic pump station is lowered onto the installation base. S4. The level of the hydraulic pump station is adjusted, the anchor bolts are tightened, and the connection between the hydraulic pump station and the external hydraulic pipeline is completed. This method solves the technical problems of existing installation methods, which make it difficult to lift, steer, and accurately position equipment in narrow spaces.

This invention relates to an automatic screw extrusion device for an air compressor, comprising an extrusion device body whose operation is controlled by a control system. The extrusion device body contains an upper positioning mechanism and a lower positioning mechanism. The upper end of the upper positioning mechanism is equipped with a variable-diameter telescopic oil pump. Based on the outer diameter of different screw models and the inner diameter of the screw bearing, the appropriate telescopic setting is selected, allowing the tip of the oil pump to penetrate deep into the compressor head component during screw extrusion. This prevents damage to the bearing and compressor head component while applying continuous force. The upper positioning mechanism includes adjustable limit baffles for positioning the compressor head component; the horizontal position of these baffles affects the extrusion effect, ensuring the horizontal state of the adjustable limit baffles on both sides. The lower positioning mechanism includes a screw guide and fixing device for positioning and protecting the screw during continuous, slow extrusion, preventing screw wobbling and impact, and reducing damage caused by component disassembly.

The application discloses a garden engineering full life cycle dynamic simulation and collaborative design method and system based on digital twinning and BIM. The system comprises a data acquisition layer, a unified operation model core engine, a dynamic simulation and safety prediction module, a twinning visualization platform and a real-time early warning execution module. The unified operation model integrates a plant dynamic growth sub-model, a park static environment characteristic sub-model and an external force environment dynamic load sub-model, realizing multi-time scale coupling simulation of plant long-term growth succession and instantaneous external force response. The dynamic simulation module simulates the elastic swing, plastic deformation, branch breakage and overall collapse process of plants under the action of external force (wind, snow), and accurately predicts the damage risk of collapsed plants to road personnel, power lines, buildings, waterways and other infrastructure based on spatial swept volume collision detection and damage criterion. The application realizes the intelligent leap of garden engineering from static display to dynamic prediction, from post-disposal to pre-warning.

The present application discloses a safety airbag energy storage capacitor monitoring system and method; it relates to the field of automobile safety technology, and monitors the voltage difference across the equivalent series resistor by monitoring the energy storage voltage of the energy storage capacitor of the safety airbag control unit when it is charged twice with a small current and a large current, and determines the equivalent series resistance value of the energy storage capacitor; determines the capacitance value of the energy storage capacitor by monitoring the change of the energy storage voltage when the energy storage capacitor is charged; monitors the connection state of the energy storage capacitor in the circuit by discharging and charging the energy storage capacitor of the safety airbag control unit and monitoring the undervoltage warning of the energy storage voltage. The monitoring function of the energy storage capacitor is realized, and the equivalent series resistance, capacitance value, and connection state of the energy storage capacitor are monitored. While ensuring the charging and discharging efficiency of the system, the reliability of the safety airbag system is improved, problems are discovered in time and repaired or replaced, and personal injury caused by airbag failure at critical moments is avoided.

The utility model discloses cleaning equipment for textile rubber roller production, and relates to the technical field of roller cleaning equipment.The cleaning equipment is characterized in that firstly, cleaning liquid is poured into a cleaning box, then when the cleaning equipment is started, a servo motor drives two driven wheels to rotate through a driving wheel, so that a cleaning roller performs reciprocating cleaning motion, and the cleaning roller is driven to rotate; meanwhile, through the synergistic effect of an electric telescopic rod and an adjusting plate, the spinning rubber roller on a cleaning support is moved downwards, the spinning rubber roller is placed in a cleaning box to be cleaned, the cleaning support can fixedly move the spinning rubber roller so as to ensure the cleaning effect and stability, a cleaning brush makes contact with the spinning rubber roller, the surface of the spinning rubber roller is cleaned, and the cleaning efficiency is improved. The cleaning box is used for cleaning equipment, a cleaning roller is arranged in the cleaning box and used for cleaning the spinning rubber roller, a servo motor block fixes a servo motor, the servo motor drives the cleaning roller by controlling the rotating speed of a driving wheel, and the spinning rubber roller can be adjusted by an adjusting plate through arrangement of a sliding rod and a connecting block.

The utility model relates to the field of automobile crash test equipment, and discloses an automobile seat installation tool, which comprises a test bed, a chassis, a sliding table and a tool body, the chassis is rotatably fixed on the test bed, the chassis is provided with at least two groups of positioning parts, the connecting line of threaded holes in one group of positioning parts is parallel to the axis of the test bed, and the sliding table is arranged on the sliding table. The connecting line of the threaded holes in the other group of positioning parts and the axis of the test bed form an included angle of 15 degrees, the sliding table is arranged on the chassis in a sliding manner, and the tool body is rotatably fixed on the sliding table. The two groups of positioning parts are arranged on the chassis, so that the chassis can be used for front collision and side collision at the same time, the technical effect that one object has multiple purposes is achieved, and research and development investment is reduced; the space distance between the seat and the interior trim is adjusted to be matched with the space position designed by a real vehicle, so that when the impact force absorption and dispersion capacity of the seat is verified, the safety air bag of the seat is tested synchronously, the research and development period is shortened, and the research and development cost is reduced.

The utility model discloses a protective light curtain for a station of a sheet inserting machine, which comprises protective guards arranged on two sides of the station of the sheet inserting machine, the station of the sheet inserting machine is provided with a mounting rack, and two symmetrical gratings with a V-shaped included angle are mounted between the mounting rack and the protective guards. According to the utility model, the protective fences and the stations of the sheet inserting machine are correspondingly arranged in the feeding area, V-shaped protection is formed through the two gratings, the material support area for feeding is placed in the V shape, a full-load flower basket is placed in the material support area, and the material placing device has enough space to grab materials, so that the injury of mechanical equipment to an operator and the personal injury caused by mistakenly entering a dangerous area are prevented; and personal safety is protected.

The utility model relates to a cutting fluid filling vehicle. Comprising a chassis provided with wheels, a liquid storage box internally provided with a plurality of in-box rib plates is installed on the chassis, a front box body is installed on the front portion of the chassis, a rear box body is installed on the rear portion of the chassis, the liquid storage box is located in the two box bodies, and a first boss and a second boss are arranged on the two sides of the top of the front box body respectively; a bracket is mounted on the top wall of the front box body, a filling reel is mounted on the bracket, a filling hose is wound on the filling reel, and a filling gun is mounted at the end part of the filling reel; a filling pump is installed in the rear box body, an output pipeline with a flow meter is installed on an outlet of the filling pump, an overflow pipe with an overflow valve is further connected to the output pipeline, and a storage battery and a controller are further installed in the rear box body. The integral structural strength is high, necessary protection is provided for the liquid storage tank and the filling reel, the problem of pipeline damage cannot occur when a pipeline is twisted, and the running reliability and stability are improved.