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34results about How to "Protection from wear and tear" patented technology
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Anchor device for changing direction of carbon fiber plate
The invention discloses an anchor device for changing the direction of a carbon fiber plate. The invention aims at providing the anchor device for changing the direction of the carbon fiber plate. The anchor device comprises a bottom plate, and is characterized in that one end of the bottom plate is provided with an open groove; each of the two ends in the groove is provided with a direction changing pad block; a direction changing pad block with press block screws is arranged above an open end pad block; the other end of the bottom plate is provided with a press plate, a cover plate and tensioning device installing holes; the press plate is positioned between the bottom plate and the cover plate; the cover plate, the press plate and the bottom plate are connected into a whole through connecting screws; jacking screws are also arranged on the cover plate; and the jacking screws pass through the cover plate and are movably connected with the press plate in a pressed way. Each direction changing pad block is a tetrafluoroethylene direction changing pad block. The anchor device is mainly used for changing the direction of the carbon fiber plate.
Owner:HUNAN PANGU CONSTR TECHNIC DEV
Double-side fire-fighting cabinet
InactiveCN108887945AAvoid being too slowIncrease rescue speedFire rescueCabinetsEngineeringFire extinguisher
A double-sided fire-fighting cabinet including Fire Service Cabinet 1 and Fire Service Cabinet 2, the fire-fighting cabinet 1 and the fire-fighting cabinet 2 are connected through hinges, A cavity isarranged in the fire fighting cabinet 1 and the fire fighting cabinet 2, A storage cabinet and a pulley are arranged in the hollow cavity, A slide rail is arranged on the storage cabinet, the pulley is arranged in the slide rail, A lay cabinet is arranged in that fire cabinet 1 and the fire cabinet 2, Drawer and fire wardrobe, the accommodate cabinet, Drawers and fire wardrobes are arranged from top to bottom, Between that place cabinet and the fire wardrobe and the drawer, The storage cabinet is provided with a rope cabinet, a fire extinguisher cabinet 1 and a fire extinguisher cabinet 2, wherein the rope cabinet, the fire extinguisher cabinet 1 and the fire extinguisher cabinet 2 are arranged from the top to the bottom in sequence, and partitions are arranged between the rope cabinet, the fire extinguisher cabinet 2 and the fire extinguisher cabinet 1. The double-sided fire extinguisher cabinet is novel in design, reasonable in structure and complete in configuration, and can save space and equipment time.
Owner:广西绿享科技有限公司
Automobile splash fending board
The invention discloses an automobile splash fending board. The automatic splash fending board comprises a splash fending board body and a connecting device. The splash fending board body is connected to the position, near a rear tire and close to one side of the automobile tail, of an automobile body through the connecting device, the splash fending board body is provided with a through hole and protruding blocks, and the edge of the splash fending board body is provided with a sealing strip. The sealing strip on the edge of the splash fending board body can well protect oil paint on the automobile body which is in contact with the splash fending board body from getting worn, and can prevent sewage splashed by automobile tires from entering the inner wall of the splash fending board body; the surface of the splash fending board body is coated with a polytetrafluoroethylene coating, and thus the amount of mud adhering to the splash fending board body can be well reduced; when a user needs to clean the splash fending board body, the user needs to dismount the splash fending board body, put the splash fending board body into water, and then turn on a switch of an ultrasonic metal round thin sheet, and then the ultrasonic metal round thin sheet can quickly clean away the mud on the splash fending board body thoroughly; meanwhile, the splash fending board body is provided with multiple protruding blocks, thus the adherence of the mud on the splash fending board body is reduced, and the mud can conveniently fall off from the splash fending board body.
Owner:蚌埠市建金智能科技有限公司
Fastening device for optical cable and electric cable
InactiveCN108879502AProtection from wear and tearChange the angle at willSuspension arrangements for electric cablesOptical fibre/cable installationEngineeringElectric cables
The invention discloses a fastening device for the optical cable and the electric cable. The fastening device comprises a bottom plate, a second clamping block, a pressing bolt and a stop bolt; a mounting groove is arranged on the middle position inside the bottom plate, and a bearing is fixedly connected to the inside of the mounting groove; a rotating shaft is rotationally connected with the bearing, and a base is rotationally and fixedly connected with the top end of the rotating shaft; a pressing plate is arranged on one end of the base, and the second clamping block is arranged below thepressing plate; the second clamping block and the pressing plate are fixedly connected via a second spring, and a first clamping block is arranged below the second clamping block; the first clamping block is fixedly connected with the base via a first spring. According to the fastening device for the optical cable and the electric cable, a plurality of cables can be secured at the same time; in addition, a protection pad is arranged on the inner wall of the clamping port so that the cable skin is effectively protected from being worn; the two clamping block pairs are provided so that the cables of different wire diameters can be clamped and the cable connection angle can be freely changed thereby improving the practicability of the whole device.
Owner:CHANGGUANG COMM SCI & TECH JIANGSU CO LTD
Special tool for rapid winding of aluminum armor tape
InactiveCN108448484ATime-consuming and laborious to solveSolve process problemsApparatus for overhead lines/cablesElectric power systemHand held
The present invention relates to a special tool for rapid winding of an aluminum armor tape, and especially relates to new construction or reconstruction of dual-serial work of a transmission line ofan electric system, belonging to the technical field of a transmission line maintenance tools. The special tool comprises a hand holding portion A and a tapered arc tip body C clamped on a wire, the hand holding portion A and the tapered arc tip body C are combined into an integration structure through an intermediate connection mechanism B, one surface of the tapered arc tip body C being in contact with a wire is designed to an arc shape, the top portion of the tapered arc tip body C is provided with an upper opening fixed mechanism configured to penetrate an aluminum armor tape D and capableof preventing the aluminum armor tape from separating from the tapered arc tip body C, the intermediate connection mechanism B is provided with a lower opening fixed mechanism configured to penetratethe aluminum armor tape D and capable of preventing the aluminum armor tape D from separating from the intermediate connection mechanism B, and the upper opening fixed mechanism is staggered with thelower opening fixed mechanism in position. The special tool for rapid winding of an aluminum armor tape is simple in structure and convenient to carry, can effectively reduce the working efficiency,can reduce the labor intensity, and is consistent in winding tightness and uniform in arrangement.
Owner:YANTAI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1
Oil storage piston pin for reciprocating type compressor capable of realizing starting lubrication convenience
InactiveCN103696937AProtection from wear and tearSmall starting torquePositive displacement pump componentsPositive-displacement liquid enginesLubricationInertia force
The invention discloses an oil storage piston pin for a reciprocating type compressor capable of realizing starting lubrication convenience, and is used in the field of the reciprocating type compressor. The oil storage piston pin comprises a pin body, wherein the upper end of the pin body is provided with an oil storage structure, and the lower end of the pin body is provided with a positioning pin installing side hole. In the oil storage piston pin for the reciprocating type compressor capable of realizing the starting lubrication convenience, the oil storage structure is arranged on the upper end surface of the piston plug and is used for collecting lubricating oil remained on a moving component. When the compressor is started in a next time, the lubricating oil in the oil storage structure is thrown out under the effect of inertia force, so a friction pair of a piston and an air cylinder hole can be lubricated. Therefore, the lubricating effect can be preferably realized in the starting moment of the compressor. The piston is protected from being abraded, and the starting moment is reduced.
Owner:WANBAO GROUP COMPRESSOR CO LTD
Finger protector
The invention discloses a finger protector which comprises an arc-shaped baffle blocking a cutter point. A finger sleeve is arranged on the middle portion of the inner side of the arc-shaped baffle, rubber ring layers are arranged on the upper edge and the lower edge of the finger sleeve, and a gap is further formed in one side of the finger sleeve. The finger protector is provided with the arc-shaped baffle blocking the cutter point, the finger sleeve is arranged on the inner side of the arc-shaped baffle, the finger stretches into the finger sleeve and presses an article to be cut, the finger protector is convenient to use, the rubber ring layers are arranged on the upper edge and the lower edge of the finger sleeve, the finger is protected from abrasion, and the finger protector is simple in structure and easy to achieve, and has good application prospects.
Owner:刘祥
Yarn guide
The invention relates to the field of textile machinery, in particular to a yarn guide which comprises a yarn guide plate. Four yarn guide holes are formed in the yarn guide plate, a fixed plate is arranged at the bottom of the yarn guide plate and is perpendicular to the yarn guide plate, and the four yarn guide holes are mutually communicated through yarn guide channels. By the aid of the structure, when weaving needs yarn guide, yarns can be directly switched to another yarn guide hole through a yarn passing channel between two yarn guide holes without stop once one yarn guide hole has problems and needs to be replaced, the yarn guide is convenient to operate, loss of stop is avoided, production efficiency is ensured, the yarns are more effectively protected from wearing out by the aid of enamel layers arranged on the surfaces of the yarn guide holes and the yarn passing channels, and smoothness of a next procedure is ensured.
Owner:WUJIANG CITY HENGYI SILK ARRANGE MILL
Multifunctional mobile phone sheath
InactiveCN102309116AProtection from wear and tearAdd reminder call functionOther accessoriesEngineeringLight-emitting diode
The invention discloses a multifunctional mobile phone sheath, which comprises a mobile phone sleeve outer canvas, a mobile phone sleeve inner film and a sheath buckle and is characterized in that: a vibration sensor is arranged on the mobile phone sleeve outer canvas; and a light emitting diode is arranged on the vibration sensor. The multifunctional mobile phone sheath has the advantages of rational structure and high practicability.
Owner:王松林
Novel three-way material distribution valve
PendingCN108750626AReduce frictionProtection from wear and tearConveyorsConveyor partsMaterial distributionEngineering
The invention provides a novel three-way material distribution valve. The novel three-way material distribution valve comprises a valve body and two plate turnover mechanisms; the valve body is a three-way valve body and is provided with a feeding inlet, a first material outlet and a second material outlet; windows are formed in the outer side walls of both the first material outlet and the secondmaterial outlet; the two plate turnover mechanisms are disposed on the outer side walls of the first material outlet and the second material outlet; each plate turnover mechanism is provided with a power device, a rotating device and a valve plate; the rotating devices are disposed on the outer side walls of the material outlets; the valve plates are disposed at the windows; the backs of the valve plates are rotationally connected with the power devices; the ends, close to the feeding inlet, of the valve plates are connected with shafts of the rotating devices; the fronts of the valve platesare opposite to a material; and the valve plates are driven by the power devices to rotate around the shafts of the rotating devices so as to close or open the first material outlet or the second material outlet through the windows. The novel three-way material distribution valve is simple in structure, abrasion between the valve plates and the rotating devices on the one hand and the material onthe other hand can be reduced, the service life is prolonged, and mounting, dismounting and maintaining of the valve plates and the rotating devices are facilitated.
Owner:广西北港新材料有限公司
High temperature resistant low speed bearing
ActiveCN101225852APrevent axial movementProtection from wear and tearBearingsLow speedWorking environment
The invention discloses a bearing with high-temperature resistance and low speed, comprising a bearing support, at least three roller shafts and a plurality of rollers clearance fitly sleeved on the roller shafts; wherein, the bearing support is fixedly arranged on a non-rotatable part of a rotary machinery; the roller shafts are arranged on the bearing support, and the roller shafts and the rotating shaft are parallel and evenly distributed around a rotating shaft; external circle of the roller is rolling fitted with the rotating shaft. The bearing with high-temperature resistance and low speed has the advantages that the bearing can work under working environment with high temperature and lower rotational speed; any lubricant is not needed; normal and long cycle of production can be maintained and production and maintenance cost are saved.
Owner:CHONGQING SANFENG COVANTA ENVIRONMENTAL IND
Wireless network card automatic oblique insertion device
ActiveCN105390875BProtection from wear and tearReduce operating intensityCoupling device detailsTest efficiencyEngineering
The invention relates to an automatic oblique inserting device for a wireless network card, which is used for oblique inserting test on the wireless network card and belongs to the technical field of auxiliary tools. The device of the invention comprises a positioning plate; an insulated cover plate is arranged on the positioning plate; the wireless network card is arranged between the positioning plate and the insulated cover plate; a supporting seat is arranged on the insulated cover plate; a slope is arranged behind the supporting seat; a rotation shaft is arranged on the supporting seat; two ends of the rotation shaft are inserted in a fixing plate; a fixing block is arranged above the supporting seat; the bottom surface of the fixing block is contacted with the slope; the fixing block is connected with the fixing plate via fixing screws; springs are also arranged on the fixing block and the supporting seat; and an adjusting bolt is arranged on the fixing block. A lifting mechanism of the existing stock is used, through a lever principle, conventional straight inserting thinking is broken, automatic oblique inserting and separating of the wireless network card are completed, the test efficiency is high, and the product is not damaged.
Owner:TESTRON SUZHOU ELECTRONICS
Blast furnace tuyere medium sleeve
The invention discloses a blast furnace tuyere medium sleeve. The blast furnace tuyere medium sleeve comprises a body and a front cap, the steel body and the steel front cap are welded together to form a sleeve in a shape of conical cylinder with small front end and big rear end, an annular cooling cavity is formed in the sleeve, the rear end of the sleeve is provided with a water inlet and a water outlet communicated with the cooling cavity, and the outer conical surface of the rear end of the sleeve is provided with an annular build-up welding layer made of pure copper or low-alloy copper alloy material. The blast furnace tuyere medium sleeve is formed by mainly welding the steel body and the steel front cap, so the blast furnace tuyere medium sleeve has high supporting strength, is not easily extruded by a furnace wall to deform, can save over 2 / 3 of noble metallic copper material and greatly reduces the cost of the material. Meanwhile, the blast furnace tuyere medium sleeve has good cooling and heat dissipation effects, the sealing property of fitting surfaces of a tuyere big sleeve and the tuyere medium sleeve is ensured, and the tuyere big sleeve is prevented from being abraded.
Owner:烟台鲁宝有色合金有限公司
Sand aggregate bucket elevator hopper control system and control method
InactiveCN110065827AProtection from wear and tearExtended service lifeCleaningControl devices for conveyorsManufacturing lineConstruction aggregate
The invention provides a sand aggregate bucket elevator hopper control system and control method and relates to a hopper control system and control method. Through the sand aggregate bucket elevator hopper control system and control method, the problems that aggregates accumulated at the bottom of a machine case of an existing sand aggregate conveying bucket elevator damages a hopper, the maintenance cost of equipment is increased, the maintenance time of the equipment is prolonged, and the running efficiency of a production line is reduced can be solved. The sand aggregate bucket elevator hopper control system is composed of a bucket elevator, a collection hopper, a feed belt conveyor, a return belt conveyor and a PLC. The collection hopper is internally provided with a first material level gage and a second material level gage. The sand aggregate bucket elevator hopper control system can protect the hopper of the bucket elevator against abrasion, prolongs the service life of the equipment and is suitable for controlling the hopper of the bucket elevator.
Owner:日昌升集团有限公司
Wooden floor cutting equipment and working method thereof
InactiveCN111590692AAvoid offsetPrevent deviationProfiling/shaping machinesElectric machineryStructural engineering
The invention discloses wooden floor cutting equipment and a working method thereof. The wooden floor cutting equipment comprises a workbench, a first air cylinder is arranged on the upper surface ofthe workbench, a first air cylinder rod is fixed to the output end of the first air cylinder, a push plate is fixed to the output end of the first air cylinder rod, fixing blocks are fixed to the centers of the two sides of the upper surface of the workbench, a screw is fixed to one side of each fixing block and sleeved with a sleeve rod, a limiting plate is fixed to the end, away from the corresponding fixing block, of each sleeve rod, fixing columns are vertically fixed to the two side walls of the workbench, a transmission transverse rod is fixed between the top ends of the two fixing columns, transmission rollers are arranged at the two ends in the transmission transverse rod, a transmission chain is installed between the two transmission rollers, a first motor is arranged below the transmission transverse rod, and a cutting blade is arranged at the output end of the first motor. By means of the wooden floor cutting equipment, it can be guaranteed that cut wooden floors are the same in specification, cutting of the wooden floors is completely automatic, and the working efficiency of cutting of the wooden floors is higher.
Owner:安徽阜南县向发工艺品有限公司
Preparation method of abrasion resistant layer of stripping die device
ActiveCN109967919AEasy to adjustAchieve correctionWelding/cutting media/materialsSoldering mediaEngineeringAluminium
The invention discloses a preparation method of an abrasion resistant layer of a stripping die device. The stripping die device includes a mounting seat, a through groove is formed in the mounting seat, a rolling bearing is movably mounted in the through groove, an inner core is fixedly mounted in the rolling bearing, a die head is movably mounted on the inner part, close to one end part of the rolling bearing, of the inner core, a jacking core is connected with the inner part, close to the other end part, of the rolling bearing, of the inner core in a threaded mode and is used for jacking thedie head, and two limiting grooves are symmetrically formed in the two ends of the through groove correspondingly. The stripping die device for aluminum welding wire production is provided, mountingis convenient, performance is stable, the service life is long, stripping quality is good, the direction of a tool edge is convenient to adjust, the situation that pickling equipment is used for removing oil contamination of the surface of the aluminum welding wire in a traditional technology can be replaced, the defects that the environment is polluted by pickling, and skins of operation staff are prone to being corroded can be overcome, the environmental protection effect is achieved, meanwhile the production cost of the aluminum welding wire can be saved, and the preparation method is worthy promoting and popularizing.
Owner:常州华亚铝业有限公司
An automatic rod loading and unloading device suitable for underground drilling rigs in coal mines
ActiveCN109577886BReduce labor intensityReduce the risk factorDrilling rodsDrilling casingsRobot handMining engineering
The invention discloses an automatic drill rod loading and unloading device applicable to a coal mine underground drilling machine. The device comprises a manipulator unit, a drill rod bracket, a drill rod storage rack and a drill rod hoisting unit; the manipulator unit comprises a grab and a regulating unit, the grab is mounted at the end of the regulating unit, the regulating unit comprises a plurality of telescopic sleeves arranged horizontally and vertically and connected mutually; the drill pipe bracket comprises a drill rod storage box and a brace, and a plurality of tray supports are hinged to one side of the drill rod storage box; the drill pipe storage rack comprises two U-shaped clamp plates parallel to each other and provided with opening in opposite horizontally, and a draw baris detachablely connected between the two U-shaped clamp plates; the drill rod hoisting unit comprises a guide rail capable of driving the drill pipe storage rack to move between the position above the drill pipe bracket and the drill pipe storage position. The automatic drill rod loading and unloading device realizes continuous loading and unloading of drill pipes, reduces labor intensity of operators, decreases danger coefficient of underground work, and increases automation level in loading and unloading of the drill pipes for the coal mine underground tunnel drilling machine.
Owner:XIAN RES INST OF CHINA COAL TECH& ENG GROUP CORP
High temperature resistant low speed bearing
ActiveCN100595444CPrevent axial movementProtection from wear and tearRevolving grateRocking grateLow speedWorking environment
Owner:CHONGQING SANFENG COVANTA ENVIRONMENTAL IND
Method for preventing knife drum from being abraded
ActiveCN103085143BExtended service lifeProtection from wear and tearVeneer manufactureEngineeringMaterial resources
The invention discloses a method for preventing a knife drum from being abraded. A sunken abrasion-resisting plate installation plane is placed on an inclined plane part corresponding to length direction of an arc-shaped cutting groove, wherein the inclined plane part is placed at the outer end of a fly-cutter support seat. A bolt hole is formed in the fly-cutter support seat corresponding to vertical direction of the abrasion-resisting plate installation plane, and an abrasion-resisting plate fixing bolt is placed in the bolt hole and is in threaded connection with an abrasion-resisting plate. The abrasion-resisting plate is installed on the abrasion-resisting plate installation plane, the surface of the abrasion abrasion-resisting plate is aligned to the inner surface of the arc-shaped cutting groove to jointly form a cutting groove. When timber enters the cutting groove, the timber scrapes and rubs the abrasion-resisting plate and is not directly contacted with the fly-cutter support seat. The method for preventing the knife drum from being abraded has the advantages of protecting the knife drum from not being abraded under a situation of not affecting cutting processes, effectively prolonging service life of the knife drum and saving labor power and material resources. The invention further discloses a knife drum structure capable of preventing abrasion of a drum type chipping machine.
Owner:上海恒纽科技发展有限公司
High-flow single-stage double-suction centrifugal slag flushing pump
The invention discloses a high-flow single-stage double-suction centrifugal slag flushing pump. The high-flow single-stage double-suction centrifugal slag flushing pump comprises an impeller, a pump shaft and a pump case. The pump shaft penetrates through the two sides of the pump case. The impeller is located in the pump case and connected to the pump shaft through an impeller key in a sleeving mode. The pump case is of a double-volute structure. The impeller is provided with eight impeller blades arranged in central symmetry, and a sharp-crested impeller water outlet is formed between the two of the impeller blades. Through the high-flow single-stage double-suction centrifugal slag flushing pump, the problems that a single-stage centrifugal slag flushing pump is large in size and small in flow and big-size and big-weight waste slag are not flushed cleanly in the prior art are solved.
Owner:SHAANXI UNIV OF SCI & TECH
Guy system for offshore floating crane
The invention relates to a guy system for an offshore floating crane. The system comprises two identical guy steel wire rope systems arranged on the crane. Each guy steel wire rope system comprises areel, a driving mechanism thereof, a transition pulley, a groined shaft, a shackle and an anti-rotation sleeve, wherein the reel and the driving mechanism thereof are placed on a turntable under a cantilever crane of the crane or at the root position of the cantilever crane, the transition pulley and the groined shaft are installed on the cantilever crane, a guy steel wire rope (4) is unwound fromthe reel, penetrates through the transition pulley and the groined shaft and is connected with the shackle and the anti-rotation sleeve, and the guy steel wire rope (4) is separated from the cantilever crane through the groined shaft and is connected with a hoisted object. Compared with the prior art, the system has the characteristics of being stable in structure, long in service life, applicable to all offshore operations and the like.
Owner:上海澳傅旭海洋装备技术有限公司
Key Pad
InactiveCN102723220AAchieve frictionReduce frictionInput/output for user-computer interactionElectric switchesKey pressingTouchpad
The invention discloses a key pad, including a keyboard pad, wherein the keyboard pad is provided with key positions in one-to-one correspondence with keys on the keyboard, the key positions are provided with through-holes, sensing elements arranged in the key positions at the bottom of the through-holes can be triggered by pressing fingers in the through-hole positions downwards. The key pad of the invention has excellent touch, easily found key positions, and a function of protecting a touchpad.
Owner:DAHON TECH
Wireless charging type mobile phone mobile power supply
PendingCN113394839APrevent slidingIncrease frictionBatteries circuit arrangementsElectric powerMobile phoneWireless
The invention belongs to the field of wireless mobile power sources, and particularly relates to a wireless charging type mobile phone mobile power supply. The mobile power supply comprises a shell; first sliding grooves are formed in the shell; the first sliding grooves are symmetrically distributed along the center line in the length direction of the shell; the cross section of each first sliding groove is in a T shape, and the upper portion of each first sliding groove penetrates through the upper surface of the shell; a support is elastically connected into each first sliding groove through a first spring; a groove is formed in the upper part of the shell; a first circular groove is formed in the shell, and a coil is fixedly connected in the first circular groove; and the coil is electrically connected with a power supply in the shell. The mobile power supply is simple in structure, the angle of the wireless mobile power supply can be adjusted when the wireless mobile power supply charges a mobile phone, a user can use the wireless mobile power supply conveniently, and the problems that in the walking process, the user inconveniently carries the wireless mobile power supply which is charging the mobile phone, the mobile phone is prone to falling off from the wireless mobile power supply, and the mobile phone or the wireless mobile power supply is damaged can be solved.
Owner:刘慧磊
Fixing mechanism of clothes production equipment
Owner:四川三好服饰有限公司
Abrasion-resistant sleeve of drilling machine
InactiveCN102996080ASolution to short lifeIncrease contact stressDrilling rodsDrilling casingsTear resistanceShock resistance
The invention relates to an abrasion-resistant sleeve of a drilling machine. The abrasion-resistant sleeve of the drilling machine comprises an abrasion resistant sleeve (1) formed by a plastic body (2) which is an abrasion-resistant plastic body. The abrasion-resistant sleeve (1) is of a round tube structure. The abrasion-resistant sleeve of the drilling machine has good resilience, abrasion resistance, shock resistance, tearing resistance, fatigue resistance, good sealing performance and long service life, thereby being widely applied to petroleum drilling machines.
Owner:HUANGSHI UNIVERSE AUTO EQUIP
Manufacturing method of high-speed steel composite wear-resistant tamping pickaxe
ActiveCN108842123AProtection from wear and tearImprove uniformityMolten spray coatingFurnace typesWear resistantWear resistance
The invention belongs to the technical field of component preparation, and particularly discloses a manufacturing method of a high-speed steel composite wear-resistant tamping pickaxe. The method comprises the following steps that (1) a substrate of the composite tamping pickaxe is prepared; (2) a sedimentary high-speed steel wear-resistant layer is sprayed on the surface of the pickaxe; and (3) the follow-up heat treatment of the high-speed steel wear-resistant layer of the pickaxe is conducted. The manufacturing method is simple in process and low in cost, and the prepared tamping pickaxe ishigh in wear resistance and long in service life.
Owner:江西稀坤源科技有限公司
Pipeline device used for air conditioner and air conditioner
PendingCN107524886AReduced risk of frayingExtended service lifePipe protection against damage/wearMechanical energyEngineering
The invention belongs to the technical field of air conditioners, in particular to a pipeline device used for an air conditioner and the air conditioner. The problem of refrigerant leakage caused by damages which are caused by collision and friction of a flexible pipe in an existing composite connecting pipe and surrounding components is solved. The pipeline device comprises a metal pipe section and a rubber pipe section which are connected with each other. The pipeline device further comprises a spring guarding sleeve arranged around the rubber pipe section. According to the technical scheme of the pipeline device, that is, a mode that the spring guarding sleeve is arranged around the rubber pipe section is achieved, on the one hand, the function that the rubber pipe section is protected from being worn can be achieved, on the other hand, mechanical energy of a rubber pipe is allowed to be released, and the above problem in the prior art is effectively solved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Motor capable of adjusting any arc surface of terminal box through rubber pad
InactiveCN108183574AProtective threadProtection from wear and tearSupports/enclosures/casingsRight triangleEngineering
The invention discloses a motor capable of adjusting any arc surface of a terminal box through a rubber pad. The motor comprises a motor shell, a motor rubber pad and a motor terminal box, wherein themotor shell is cylindrical, the motor terminal box comprises a round angle rectangular panel and a wire box with a right-angled triangular section, the slope of the wire box is connected with the panel, the right-angled surface of the wire box is connected with the motor rubber pad, the edge of the right-angled surface of the wire box is provided with a group of opposite parallel chutes, a groupof opposite round angle rectangular holes is arranged in the center of the right-angled surface of the wire box, one side of the motor rubber pad is a plane fitted with the right-angled surface of thewire box, the other side thereof is an arc surface fitted with the motor shell, and two sides of the motor rubber pad are provided with insertion sheets fitted with the chutes. The rubber material helps changing the angle of the arc due to the elasticity, so as to adjust the arc surface, thereby being suitable for various motors, and reducing production cost.
Owner:YANGZHOU HUASHENG MOTOR MFG CO LTD
Automatic inclined insertion device for wireless network card
InactiveCN112995785AProtection from wear and tearReduce operating intensitySelection arrangementsEngineeringStructural engineering
The invention relates to an automatic oblique insertion device for a wireless network card, which is used for oblique insertion test of the wireless network card and belongs to the technical field of auxiliary tools. The device comprises a positioning plate; an insulating cover plate is arranged on the positioning plate, a wireless network card is installed between the positioning plate and the insulating cover plate, a supporting seat is arranged on the insulating cover plate, a slope surface is arranged behind the supporting seat, a rotating shaft is arranged on the supporting seat, two ends of the rotating shaft are inserted into a fixed plate, a fixed block is arranged above the supporting seat, the bottom face of the fixed block makes contact with the slope face, the fixed block is connected with the fixed plate through a fixing screw, the fixed block and the supporting base are further provided with a spring, and the fixed block is provided with an adjusting bolt. According to the invention, a lifting mechanism of an existing machine table is utilized, a conventional direct insertion type thinking is broken through through a lever principle, automatic oblique insertion and separation of the wireless network card are completed, the test efficiency is high, and a product is not damaged.
Owner:杨洋
A kind of manufacturing method of high-speed steel composite wear-resistant tamping pick
ActiveCN108842123BProtection from wear and tearImprove uniformityMolten spray coatingFurnace typesWear resistanceHigh-speed steel
The invention belongs to the technical field of component preparation, and particularly discloses a manufacturing method of a high-speed steel composite wear-resistant tamping pickaxe. The method comprises the following steps that (1) a substrate of the composite tamping pickaxe is prepared; (2) a sedimentary high-speed steel wear-resistant layer is sprayed on the surface of the pickaxe; and (3) the follow-up heat treatment of the high-speed steel wear-resistant layer of the pickaxe is conducted. The manufacturing method is simple in process and low in cost, and the prepared tamping pickaxe ishigh in wear resistance and long in service life.
Owner:江西稀坤源科技有限公司
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