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59results about How to "Play a role in unloading" patented technology
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Welding device used for pipeline and using method of welding device
InactiveCN112846771AReliable weldingGuaranteed flatnessOther manufacturing equipments/toolsStructural engineeringPipe welding
The invention discloses a welding device used for a pipeline and a using method of the welding device, and relates to the technical field of pipeline welding. The portability and the grinding quality are both considered. The welding device comprises a lower fixing seat and an upper fixing seat which are installed on the pipeline, the lower fixing seat is fixed to the outer walls of the two ends of the upper fixing seat through hinges and clamping buckles, and the lower fixing seat and the upper fixing seat are both of matched semicircular structures; and the using method of the welding device comprises the following steps that the lower fixing seat and the upper fixing seat are installed on the pipeline through the clamping buckles, and the position of a mounting frame is adjusted through fixing rotary knobs, so that all rolling wheels are attached to the outer wall of the pipeline. According to the pipeline and the using method of the welding device, the fixing rotary knobs, the rolling wheels, a welding mechanism and other structures are arranged, the lower fixing seat and the upper fixing eat can be installed on a to-be-welded pipeline, reliable welding is carried out on the pipeline in a mode of rotating on the outer wall of the pipeline, and therefore the welding flatness is guaranteed, meanwhile, the welding device can adapt to pipelines of different sizes, and the universality and the welding quality are improved.
Owner:刘少波
Anticollision device for bridge girders
ActiveCN108951551AHigh strengthImprove the protective effectClimate change adaptationShipping equipmentAdhesiveElectric machinery
The invention discloses an anticollision device of for bridge girders and relates to the technical field of bridge girder protection. The anticollision device for the bridge girders comprises eight protection devices and eight floating capsules. The number and shape of the protection devices and the floating capsules are corresponding to the number and shape of the bridge girders needed to be protected in actual use. Each protection device comprises a first steel plate. A rubber sheet, a closed-cell foam aluminium plate and a second steel plate are sequentially fixed from the inside to the outside on one surface of the first steel plate through a first bolt and a second bolt. A filling capsule is fixed to one surface of the second steel plate through an adhesive. According to the anticollision device for the bridge girders, first-level buffering is conducted through capsules; second-level buffering is conducted through the filling capsule; third-level buffering is conducted through therubber sheet and the closed-cell foam aluminium plate; the strength of the protection devices are elevated through the first steel plate and the second steel plate; propellers are driven to rotate through a motor, and thus the whole aiticollision device is driven to rotate along the corresponding bridge girder; the force-discharging effect is achieved; and the problem that protection capability of an existing anticollision device is insufficient is solved.
Owner:FOSHAN UNIVERSITY
Computer display convenient to adjust and disassemble
ActiveCN107514522AEasy to adjustEasy to disassembleNon-rotating vibration suppressionDigital data processing detailsUser needsDisplay device
The invention discloses a computer display convenient to adjust and disassemble. The computer display comprises a base. The middle of the top of the base is fixedly connected with a positioning plate, the top of the positioning plate is fixedly connected with an adjustment seat, the top of the adjustment seat is fixedly connected with an adjustment column, an elastic ring is arranged at the connection of the adjustment seat and the adjustment column in a sleeving mode, one end of the top of the adjusting column is fixedly connected with the middle of the bottom of an outer shell, the tops and bottoms of the two sides of the outer surface of a display screen are fixedly connected with threaded seats, and the inner sides of the four threaded seats are connected with second threaded columns, and one end of each second threaded column penetrates through one side of an inner cavity of the outer shell and extends to the outer surface of the outer shell. According to the computer display conveniently being adjusted and disassembled, through matching and using of the threaded seats, the second thread columns and second nuts, when a user needs to disassemble the display screen, the user can remove the second threaded columns from the threaded seats by rotating the second nuts, and then the user can remove the display screen from a clamping seat.
Owner:江苏中博物联网科技有限公司
Laser engraving machine having accurate locating function
InactiveCN107552969AGuaranteed positioning effectQuality improvementLaser beam welding apparatusCombined useArchitectural engineering
The invention discloses a laser engraving machine with precise positioning function, which comprises a support platform, the top of the support platform is fixedly connected with a storage platform, both sides of the top of the storage platform are fixedly connected with telescopic tubes, and the tops of the two telescopic tubes are A telescopic rod is fixedly connected, and the middle of the outer surface of the two telescopic rods is equipped with an adjustment seat, and the two adjustment seats are fixedly connected by a limit plate, and the top ends of the two telescopic rods are equipped with a movable seat. The seats are connected through the support plate, the middle part of the inner cavity of the support plate is connected with the card seat, one end of the bottom of the card seat penetrates the limit plate and extends to the outer surface of the bottom of the limit plate, and the inner side of the card seat is connected with the power supply. And the bottom of the power supply is fixedly connected with the laser head. The laser engraving machine with precise positioning function can play the role of fixing and limiting the card holder, power supply and laser head through the cooperation of the movable seat and the support plate, so as to ensure the stability during the engraving work.
Owner:SUZHOU MIKE LASER TECH SERVICE CO LTD
Photovoltaic module frame having protection function
InactiveCN109951139AGuaranteed protective effectTo stabilizePhotovoltaic supportsPhotovoltaic energy generationEngineeringPhotovoltaics
Owner:蔡红翠
Crash barrier
PendingCN109653134AReduce lossesReduce distortionRoadway safety arrangementsStructural engineeringRoad surface
The invention discloses a crash barrier, comprising a barrier beam and support portions. The barrier beam includes at least two linear main beams; the heads of the adjacent linear main beams are overlapped and fixed via bolts; the end of the linear main beam at the foremost end is fitly fitted with a crash portion that enables the linear main beam to bend and deform, and the side, facing a pavement, of the rest of the linear main beam is fitly fitted with a roller group; the support portions are arranged on the lateral side of the barrier beam, and the linear main beams are connected to a ground through the support portions. The crash barrier has the roller groups added to the surface of the barrier beam, so that when a vehicle experiences lateral crash, the crash direction can be changedunder the guidance of the rotary roller groups, so that the force is removed, and the vehicle is less damaged by the crash.
Owner:SHANDONG JIAOTONG UNIV
Machining equipment for producing mechanical parts
InactiveCN108057756AReduce forcePlay a role in unloadingShaping toolsMetal-working feeding devicesHydraulic cylinderArchitectural engineering
The invention discloses machining equipment for producing mechanical parts. The machining equipment comprises a base. Supporting rods are fixedly connected to the two sides of the top of the base correspondingly. The tops of the two supporting rods are both fixedly connected with telescopic cylinders. The tops of the two telescopic cylinders are both fixedly connected with top plates. The two topplates are fixedly connected through a molding device. Stop pieces are fixedly connected to the two sides of the inner wall of the molding device correspondingly. The outer surfaces of the two stop pieces are fixedly connected with the two sides of the outer surface of a pneumatic cylinder correspondingly. The top of the pneumatic cylinder is fixedly connected with a clamping seat. The bottom of ahydraulic cylinder is fixedly connected with a hydraulic column. The bottom end of the hydraulic column penetrates through the middle portion of the bottom of the molding device and is fixedly connected with the top of a molding plate. According to the machining equipment for producing the mechanical parts, supporting rods, the telescopic cylinders and the top plate are used in cooperation to achieve the effect of supporting and fixing the molding device. When the molding device conducts molding treatment on the mechanical parts in a containing seat, the hydraulic column and the molding plateare driven through the hydraulic cylinder to conduct molding treatment.
Owner:新昌县佳良制冷配件厂
Waterproof capacitor installation device
The invention relates to the technical field of capacitor installation equipment, and particularly relates to a waterproof capacitor installation device. The device comprises an elastic half-cylindrical arc chucking surface and clamping surfaces at two edges of the arc chucking surface in the axial direction, an assembly opening is formed between the two clamping surfaces, an assembly edge is formed on the side of each of the two clamping surfaces far from the arc chucking surface, an annular capacitor end cover protrusion limiting portion is formed on the inner surface of the arc chucking surface, the annular capacitor end cover protrusion limiting portion is coaxial with the arc chucking surface, one end of the arc chucking surface is a waterproof portion, and the capacitor end cover protrusion limiting portion presses against the waterproof portion. By adopting the device, a capacitor can be stably fixed; moreover, the waterproof portion can effectively shield and protect a capacitor connection terminal, and can prevent condensed water of a tubing system above from dropping and entering the connection terminal to cause short circuit and burning after the capacitor is assembled.
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
Compressor pipeline damping device
ActiveCN113685648AEffective grippingImprove protectionPipe supportsPositive displacement pump componentsEngineeringVibrational energy
The invention discloses a compressor pipeline damping device, and relates to the technical field of pipeline damping. The compressor pipeline damping device comprises a liquid storage box body, one side of the liquid storage box body is provided with a water cooling assembly, the top end of the liquid storage box body is provided with a pipeline clamping mechanism, a damping mechanism is arranged between the pipeline clamping mechanism and the liquid storage box body, a follow-up assembly is arranged between the pipeline clamping mechanisms, each pipeline clamping mechanism comprises four mounting blocks arranged above the liquid storage box body, brackets are fixedly mounted on the outer walls of the tops of the mounting blocks, clamping arc arms are connected to the two ends of each bracket through hinges, compression springs are fixedly mounted on the sides, opposite to the mounting blocks, of every two clamping arc arms, and the damping mechanism comprises conduction rods fixedly connected to the outer walls of the bottoms of the four mounting blocks. Vibration energy generated by the rotation of a compressor pipeline is converted, then circulating flowing of water cooling liquid is achieved, and the water cooling treatment of a compressor is achieved through a vortex pipe and a spiral water cooling pipe.
Owner:NEW SANHE YANTAI FOODS
Training rehabilitation device for safe training of leg-disable people
ActiveCN109363907AEnhance physical fitnessImprove the effect of individual rehabilitation trainingDevices for pressing relfex pointsGymnastic exercisingMassageEngineering
The invention relates to the technical field of rehabilitation apparatuses, and discloses a training rehabilitation device for safe training of leg-disable people. The training rehabilitation device comprises a supporting device body. The outer surfaces of the two sides of the top of the supporting device body are each sleeved with a limiting and supporting sleeve plate. One ends of the tops of two clamping and supporting structures penetrate through the supporting device body and are welded to one sides of two annular positioning devices respectively. Side supporting baffles are welded to thesides, away from the clamping and supporting structures, of the annular positioning devices. One sides of the side supporting baffles are inserted in an inner cavity of a top supporting piece. A supporting vertical plate is welded to the middle of the bottom of the top supporting piece. By means of the training rehabilitation device, middle-aged and senior people needing to have rehabilitation training clamp a leg inside a leg blocking device and position the leg through a left clamping and adjusting device, the training safety effect of middle-aged and senior people in rehabilitation training can be ensured, leg nerves can be stimulated by stimulating massage balls, and the individual rehabilitation training effect of middle-aged and senior people can be improved.
Owner:嘉兴博集医疗科技有限公司
Cable for new energy automobile
ActiveCN111768911AImprove flame retardant performanceImprove high temperature resistancePlastic/resin/waxes insulatorsInsulated cablesNew energyStructural engineering
The invention discloses a cable for a new energy automobile. The cable comprises a cable body, and the cable body comprises a cable core and a cable core protective sleeve wrapping the surface of thecable core. The cable core protective sleeve sequentially comprises a water-blocking wrapping layer, a shielding layer, an inner protection layer and an outer protection layer from inside to outside.The cable core comprises a buffer special-shaped bracket with a Y-shaped cross section, wires which are distributed at included angles of the buffer special-shaped bracket, power sliding blocks whichare positioned at the top ends of support legs of the buffer special-shaped bracket and are attached to the inner side of the water-blocking wrapping layer, and compression-resistant protection bodiespositioned on the outer sides of the wires; a buffer deformation cavity parallel to the length direction of the cable body is formed in the central position of the buffer special-shaped bracket; under the action of the buffer special-shaped bracket, the power sliding blocks and the compression-resistant protection bodies, the wires can properly move left and right in a cable protection sleeve inthe circumferential direction of the cable body so that a force unloading effect on the wires is achieved, and the cable body further has the functions of high flame retardance and high heat dissipation.
Owner:ANHUI LINGYU CABLE TECH +1
Installation housing for outdoor monitoring device
PendingCN112672012AReduce shockReduce damage rateTelevision system detailsColor television detailsForeign matterArchitectural engineering
The invention discloses an installation housing for an outdoor monitoring device, and the housing comprises an installation seat and a protection cover, the lower surface of the installation seat is provided with a cylindrical rotating groove, the lower end of the protection cover is hemispherical, the upper end of the protection cover is cylindrical, and the cylindrical part is rotatingly disposed in the rotating groove. Two semicircular cleaning strips are arranged on the outer wall of the protective cover, the radius of the two cleaning strips is the same as the outer diameter of the hemisphere part of the protective cover, an annular clamping groove is formed in the side wall of a groove opening of the rotating groove, and the cleaning strips can completely enter the clamping groove. And the two ends of the two cleaning strips are rotationally arranged on the inner walls of the clamping grooves through rotating shafts. According to the invention, the protective cover is rotatably arranged below the installation seat, when a foreign matter impacts the protective cover, the protective cover can horizontally rotate along the acting force direction, and the protective cover rotates to achieve a force unloading effect, so that the impact of the foreign matter on the protective cover is reduced, and the damage probability of the protective cover can be effectively reduced.
Owner:孙成品
A training and rehabilitation device for safety training of disabled persons with legs
ActiveCN109363907BEnhance physical fitnessImprove the effect of individual rehabilitation trainingDevices for pressing relfex pointsGymnastic exercisingPhysical medicine and rehabilitationMassage
Owner:嘉兴博集医疗科技有限公司
High-rise building rescue equipment based on unmanned aerial vehicle technology
InactiveCN110182358APlay a restrictive roleIncrease maximum enduranceAlighting gearRotocraftUncrewed vehicleEngineering
The invention relates to the technical field of high-rise building rescue equipment, and discloses high-rise building rescue equipment based on an unmanned aerial vehicle technology. The high-rise building rescue equipment comprises a cabin body, a cabin door, windows, a connector and multi-axis flying mechanisms, wherein the number of the windows is five, the number of the multi-axis flying mechanisms is six, the five windows and the cabin door are correspondingly located on the side surfaces of the cabin body, the connector is rotationally installed at the top of the cabin body, the six multi-axis flying mechanisms are rotationally installed on the connector, the bottom of the cabin body is fixedly provided with a connecting block, and the front side of the connecting block is rotationally provided with a multi-stage telescopic cylinder. According to the high-rise building rescue equipment based on the unmanned aerial vehicle technology, after a sucking plate is fixed to a glass on the bottom layer, the sucking plate can be connected to the cabin body through the multi-stage telescopic cylinder, so that when the fire is treated, the multi-stage telescopic cylinder can limit the movement of the cabin body, and the cabin body can be prevented from being pushed too far under the impact of heat waves.
Owner:河南大域航空科技有限公司
Pesticide-spraying device with automatic mixing function
InactiveCN107711029ASave energyGuaranteed efficiencyRotary stirring mixersTransportation and packagingPesticideDrive wheel
The invention relates to the technical field of agricultural machinery, and discloses a pesticide-spraying device with an automatic mixing function. The pesticide-spraying device with the automatic mixing function comprises a support platform. The middle of the top part of the support platform is fixedly connected with a mixing box. The other side of the top part of the mixing box is fixedly connected with a motor. The outer surface of one end of the motor output shaft is sheathed with a driving wheel. The outer surface of the driving wheel is in the transmission connection with the outer surface of a driven wheel through a belt. A stirring shaft passes through and is connected with the axis of the driven wheel. One end of the stirring shaft passes through the mixing box and is fixedly connected with one end of a stirring bar. The outer surface of the stirring bar is sheathed with three regulating bases in equal distance. The top and bottom of the regulating bases are fixedly connectedwith stirring rods. The pesticide-spraying device with the automatic mixing function is capable of, through driving the driving wheel, the belt, the driven wheel and the stirring shaft to be rotatedby the motor, driving the stirring bar, the regulating bases and the stirring rods to be rotated, and performing the automatic mixing and stirring treatment to a material through the power generated by the stirring rods.
Owner:SANYANG WUXI ECOLOGICAL AGRI DEV CO LTD
Novel eco-friendly luring bait
The invention relates to the technical field of outdoor sports goods, in particular to a novel eco-friendly luring bait. The bait comprises a bait body, the head or the back of which is provided with a fish tape ring connecting with a finishing tape. The novel eco-friendly luring bait is characterized in that a fixing ring with an opening is arranged below a bait body; an opening part of the fixing ring below the bait body is arranged below the position close to the bait body; the fixing ring is provided with an elastic connecting rubber ring; the diameter of an annular body of the elastic connecting rubber ring is larger than the opening distance of the fixing ring; a bait hook is arranged below the connecting rubber ring; the upper end of the bait hook is provided with a hook ring with an opening arranged at the joint with the bait hook; the bait hook is connected with the connecting rubber ring through the hook ring; the opening distance of the hook ring is less than the diameter of the ring body of the connecting rubber ring; and the maximum tensile force-bearing value of the connecting rubber ring is less than that of the fishing tape. The novel eco-friendly luring bait has following beneficial effects: a simple structure is obtained; loss of the bait body is avoided; unloading force is increased; hook-falling rate is reduced; the bait hook is replaced quickly; fishing enjoyment is improved; and the environment is protected.
Owner:唐钏洋
Intelligent street lamp convenient for remote control
InactiveCN112146023AGood supportEasy remote controlMechanical apparatusElectrical apparatusEngineeringMechanical engineering
The invention relates to the technical field of street lamps, and discloses an intelligent street lamp convenient for remote control. The street lamp comprises a mounting plate, the top of the mounting plate is fixedly connected with a fixed block, and the interior of the fixed block is movably connected with a lamp post extending to the upper part of the fixed block. According to the intelligentstreet lamp convenient to remotely control, a servo motor can be remotely controlled through a remote controller, when the illumination angle of the intelligent street lamp cannot meet the environmentrequirement, the servo motor is controlled to rotate to drive a worm to rotate, the worm drives a worm wheel to rotate when the worm rotates, and the worm wheel drives a lamp pole to rotate, so thatthe angle of the lamp pole is changed; rainwater can be prevented from immersing into the fixed block through a movable cover, the angle of the lamp post can be remotely adjusted through a series of mechanical structures, the illumination angle can be adjusted after the intelligent street lamp is installed, so that the intelligent street lamp can better adapt to the actual situation; and the wormwheel and the worm are in transmission, so that the lamp post can be self-locked after rotating.
Owner:江苏飞腾光电科技有限公司
Corrugated pipe capable of preventing vortex from formation
The invention discloses a corrugated pipe capable of preventing a vortex from formation. The corrugated pipe comprises a flexible corrugated pipe body, wherein a rotating pipe is arranged inside a corner of the corrugated pipe body, a plurality of buffer plates are equidistantly and fixedly arranged on the surface of the rotating pipe in a circumferential direction of the rotating pipe, the corrugated pipe body is internally provided with a guide plate at one side of the corner, a second rotating shaft is inserted into the left end of the guide plate, threaded pipes are fixedly arranged at thetwo ends of the second rotating shaft, the threaded pipes are in threaded connection with threaded rods, the threaded rods penetrate through the inner wall of the corrugated pipe body and are in threaded connection with the inner wall of the corrugated pipe body, and a spring is fixedly arranged on the top surface of the right side of the guide plate. According to the corrugated pipe, the rotating pipe is arranged at the corner of the corrugated pipe body, the buffer plates are arranged on the rotating pipe, so that when gas or liquid flows through the corner of the corrugated pipe, and impacts the buffer plates to drive the buffer plates to rotate, the rotating buffer plates play an unloading role, impact force of water flow or air flow during turning is effectively relieved, formation of the vortex is effectively avoided, and deposition of a deposit on the inner wall of the corrugated pipe body is prevented.
Owner:合肥智杰精密设备有限公司
Compression resistant paper carton
PendingCN111846526AImprove crash performancePlay a role in unloadingRemovable lids/coversContainers to prevent mechanical damageCartonStructural engineering
The invention provides a compression resistant paper carton. The compression resistant paper carton comprises a carton body and a compression resistant piece; an internal frame is fixedly embedded inthe carton body; a square-shaped housing cavity is formed between the carton body and the internal frame; a plurality of buffering mechanisms with same specifications are mounted in long cavity openings in the two sides of the square-shaped housing cavity; the compression resistant piece used for preventing the carton body from being damaged due to pressing is mounted on the internal frame; and the compression resistant piece comprises a rotating rod, a plastic arch plate and an embedded plate; the rotating rod is rotationally mounted in the internal frame, and the rotating rod is arranged inan opening of the internal frame; a plurality of arch plates which are distributed in an equally spaced manner are fixedly arranged on the rotating rod in a sleeving manner; and the other ends of allplastic arch plates are fixedly mounted on the embedded plate. The compression resistant paper carton has the advantage that the bearing capacity of the paper carton is enhanced.
Owner:张世山
Municipal hoisting device with function of changing stress action according to weight bearing
InactiveCN108821086AHigh precisionAvoid safety hazardsLoad-engaging elementsEngineeringWeight-bearing
The invention relates to the technical field of municipal construction equipment, and discloses a municipal hoisting device with the function of changing the stress action according to the weight bearing. The municipal hoisting device comprises a clamping device, wherein a position clamping device is clamped with the outer surface of the top part of the clamping device; a load bearing device is welded in the clamping device and at the middle part of the inner side of the top part; an inner cavity of the bottom part of the load bearing device is in penetrating connection with a supporting baffle plate; one end of the bottom part of the supporting baffle plate is welded with the top part of a stressed driving device; reset devices are welded at two sides of the bottom part of the clamping device; the bottom parts of the two reset devices are respectively welded with the top parts of two operating devices. According to the municipal hoisting device disclosed by the invention, through thematching use of the clamping device, the load bearing device, the stressed driving device and the operating devices, the stress action in the clamping device can be regulated by a user according to the weight of materials required to be hoisted, so that the whole stability is increased, and the situations that unbalance is caused while the materials are hoisted in midair due to overlarge stress, and the materials fall off can be prevented from happening.
Owner:张日胜
High-speed seasonal sand storm prevention device
PendingCN114075811AReduce the impactReduce harmProtective constructionVibration suppression adjustmentsStructural engineeringAtmospheric sciences
The invention belongs to the technical field of high-speed protection, and particularly relates to a high-speed seasonal sand storm prevention device. The device comprises a mounting seat and a supporting plate, two fixing plates are fixedly connected to the outer wall of the supporting plate, protection plates are connected to the outer walls of the opposite sides of the two fixing plates through hinges, and the outer walls of the same sides of the two protection plates are connected with force unloading plates at equal intervals through hinges. The force unloading plates and force unloading springs are arranged, when high-speed sand storm protection is conducted through the protection plates, sand storms firstly impact the force unloading plates, the force unloading springs behind the force unloading plates have the force unloading effect on the force unloading plates, the influence and damage caused by impact force of the sand storms to the protection plates are reduced, and in the impact process of the sand storms, a rotating shaft on a wind unloading blade rotates between two adjustable telescopic rods, the wind unloading effect is further achieved, and the equipment plays a role in sand storm protection and plays a role in primary protection on the sand storm prevention device at the same time.
Owner:盘锦雨源新创意开发推广有限公司
Small bean sprout growing machine cultivation mechanism
PendingCN111011203AEasy to shapeQuick take outAgriculture gas emission reductionCultivating equipmentsAgricultural engineeringSoybean sprout
The invention discloses a small bean sprout growing machine cultivation mechanism. The cultivation mechanism includes a base frame, a supporting plate, a cover plate, and a compression and rebound mechanism; and the cultivation mechanism is characterized in that the base frame is provided with a pipe column to form a base, the supporting plate is arranged above the base frame, the cover plate covers the supporting plate, the part, located above the cover plate, of the pipe column is detachably provided with a clamping piece for restricting movement of the cover plate, and the compression and rebound mechanism is arranged between the cover plate and the clamping piece on the pipe column, or the compression and rebound mechanism is arranged between the supporting plate and the base frame. The cultivation mechanism can directly use a current bean sprout growing machine as a carrier, and ensure that cultivated bean sprouts have good shapes and no root hairs; the current bean sprout growingmachine is used as the carrier, so that the preparation costs are low; and acting force is concentrated among the structures, so that counteraction generated by pressure applied in the bean sprout growth process does not act on a bean sprout growing machine shell to destroy the shell, and the bean sprouts cultivated under the technical structure have good shapes, a beautiful taste and a reasonable structure.
Owner:内蒙古汉生源科技有限公司
Protection device of electrical automation power distribution cabinet
InactiveCN112164988AImprove warning effectReduce the chance of water seepageSubstation/switching arrangement casingsIlluminated signsElectric machineryControl theory
The invention provides a protection device of an electrical automation power distribution cabinet. The protection device comprises a base (1); a power distribution cabinet body (2) is fixedly connected to the base (1); an annular sliding rail (3) is fixedly arranged on the base (1); a rotating ring is mounted in the annular sliding rail (3) in a sliding manner; a plurality of protective rods (5) are annularly, uniformly and fixedly connected to the rotating ring (4) respectively; the top plate (6) is fixedly connected to the top end of the protective rod (5); the single-shaft motor (7) is fixedly arranged at the top of the power distribution cabinet body (2); one end of the driving rod (8) is fixedly connected with an output shaft of the single-shaft motor (7), and the other end of the driving rod (8) is fixedly connected with the top of the top plate (6). The device also comprises two supporting blocks (9) which are fixedly connected with the top plate (6) respectively; a conical topcover (10) which is fixedly connected to the supporting block (9); and warning light boards (11) which are fixedly connected to the protective rods (5) respectively. The protection device of the electrical automation power distribution cabinet has the advantages of being convenient to use and obvious in warning.
Owner:TONGLING NON FERROUS METAL GROUP CORP
Short-distance anti-explosion gun inspection system unit
The invention discloses a short-distance anti-explosion gun inspection system unit which comprises a base, speed reduction assemblies and supporting assemblies. The middle of the upper end of the base is rotationally connected with a panel frame, and dismounting assemblies are arranged on the left inner wall and the right inner wall of the panel frame at equal intervals. The speed reduction assemblies are uniformly arranged at the four corners of the front side face of the panel frame, and the front side faces of the speed reduction assemblies are all fixedly connected with the rear side face of a composite plate. The supporting assemblies are rotationally connected to the rear end of the base in a bilateral symmetry manner, and the upper ends of the supporting assemblies are rotationally connected with the upper ends of the left side face and the right side face of the panel frame correspondingly. The short-distance anti-explosion gun inspection system unit further comprises a sliding groove plate and a bulletproof steel plate, the sliding groove plate is arranged at the edge of the rear side face of the panel frame, and the bulletproof steel plate is connected in the sliding groove plate in a sliding manner. By means of the short-distance anti-explosion gun inspection system unit, the speed of shrapnels can be effectively reduced, the shrapnels are prevented from splashing, meanwhile, the shrapnels can be prevented from bouncing multiple times, and mounting and replacement of ceramic balls in the short-distance anti-explosion gun inspection system unit can be achieved conveniently.
Owner:广州竞德信息技术有限公司
Anti-seizing anti-riot steel fork head
InactiveCN113720205AIncrease the difficultyPlay a role in unloadingBatonsStructural engineeringMechanical engineering
The invention relates to the technical field of security and protection equipment, and discloses an anti-seizing anti-riot steel fork head. The fork head comprises a connecting rod connected with a holding rod and U-shaped forks, the connecting rod is fixedly connected with a connecting base, three sets of hydraulic cavities are formed in the connecting base, and a spherical plugging ball is movably connected into each hydraulic cavity. According to the anti-seizing anti-riot steel fork head, dangerous personnel are limited through the three sets of U-shaped forks at the same time, movement of the dangerous personnel can be limited through one U-shaped fork all the time, due to the fact that the dangerous personnel are limited and cannot do larger actions, the seizing difficulty of the dangerous personnel is increased, meanwhile due to the fact that the held U-shaped forks can freely move within a small range, force unloading and buffering effects are achieved, furthermore, in the process of seizing the U-shaped forks and storing and applying force, the plugging balls repeatedly compress and extract liquid in the hydraulic cavities, under the action of throttling holes and throttling air holes, a part of energy is consumed, and force transmitted to a holder is reduced.
Owner:董德云
A highly airtight solid capacitor with protective structure
ActiveCN112133556BPlay a role in unloadingImprove the protective effectSolid electrolytic capacitorsCapacitor housing/encapsulationCapacitanceClassical mechanics
Owner:YANGZHOU SHENGYANG ELECTRONICS
Built-in hoisting protection device of building elevator based on balance state
InactiveCN108792893AReduce resistanceImprove balanceElevatorsBuilding liftsArchitectural engineeringFoot supports
The invention relates to the technical field of building protection equipment, and discloses a built-in hoisting protection device of a building elevator based on the balance state. The built-in hoisting protection device comprises a bearing device, wherein the two sides of the top of the bearing device are welded with the two sides of the bottom of a clamping device respectively, clamping seats are welded to the two sides of the outer surface of the clamping device, the inner sides of the tops of the two clamping seats are connected with clamping frames in an inserted mode respectively, one ends of the tops of the two clamping frames are welded with hinging seats, supporting devices are hinged to the outer sides of the two hinge bases, the two supporting devices are fixedly connected through hanging rings, hinging frames are welded to the middle parts of the bottoms of the two supporting devices, and one ends of the bottoms of the two hinging frames are hinged to the two sides of thefront surface of a buckling seat respectively. According to the built-in hoisting protection device of the building elevator based on the balance state, through cooperation between the bearing deviceand the clamping device, not only can a user fix the hanging rings and the top of the elevator and the balance in the elevator, but also two foot supports can improve the balance in the elevator.
Owner:吴继帅
portable glasses
Owner:巨龙光学(福建)有限公司
Cosmetic moisturizing facial mask box and moisturizing mask
PendingCN112660613AReduce the temperatureLong storage timePackaging under vacuum/special atmosphereContainers for heating foodMedicineWater storage tank
The invention provides a cosmetic moisturizing facial mask box. The cosmetic moisturizing facial mask box comprises a box body, a cooling mechanism, a preheating mechanism and anti-pressing pieces, wherein the cooling mechanism is installed inside the box body, the preheating mechanism is installed inside a heating cavity formed in the bottom of the box body, and the anti-pressing pieces are erected inside the box body. According to the cosmetic moisturizing facial mask box, a draining pump inside a water storage tank is started to enable water to soak a sponge mat, and the wet sponge mat can reduce the temperature of air in the mask box and further improves the humidity of the air in the mask box, so that the storage time of a facial mask is prolonged, a spiral heating wire is started to heat the surface of the facial mask, and then the facial mask is taken out to be used, so that the comfort of using the moisturizing facial mask in winter is improved, and when the box body is under heavy pressure or impacted by a falling object, arc-shaped plates play a role in supporting a box cover, so that the bearing capacity of the box body is enhanced, and it is ensured that a product still keeps intact after the box body is stacked and mistakenly pressed.
Owner:徐初康
Impact-resistant automobile front wall sound insulation pad and preparation method thereof
PendingCN112625334AHigh porosityImprove surface roughnessCarbon preparation/purificationFiberPolymer science
The invention relates to an impact-resistant automobile front wall sound insulation pad and a preparation method thereof, and belongs to the technical field of automobile part preparation. The EVA resin and the polyethylene glycol terephthalate are used as raw materials, and the modified porous pig bone charcoal and the modified natural bamboo fibers are added to prepare the sound insulation pad, so that the sound insulation performance and the impact resistance of the finally prepared sound insulation pad are greatly improved, and the sound insulation pad has a wide application prospect.
Owner:常州迪声声学科技有限公司
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