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46results about How to "Installation height adjustable" patented technology
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Door basket refrigerator
ActiveUS7552983B2Reduce manufacturing costEasy to installLighting and heating apparatusDoors/windowsEngineeringInjection molding machine
A door basket for a refrigerator is provided that includes a fixed casing portion and a pivotable accommodation portion. The fixed casing portion includes a predetermined seating space opened upward and forward and is formed to extend from side to side and be fixed horizontally to a door liner. The pivotable accommodation portion includes a predetermined accommodation space opened upward is pivotably installed to the fixed casing portion, and is formed to extend from side to side. A lower surface of the pivotable accommodation portion is supported on a bottom surface of the fixed casing portion in a state in which food is accommodated in the accommodation space. Both the fixing casing portion and the pivotable accommodation portion may be formed by injection molding. With such structure, the door basket for a refrigerator may be manufactured at reduced cost, prevent accommodated foods from hindering pivoting thereof, be easily manufactured and installed, and be freely adjusted in installation height.
Owner:LG ELECTRONICS INC
Door basket refrigerator
ActiveUS20050073227A1Low costHindering pivoting actionLighting and heating apparatusDoors/windowsEngineeringInjection moulding
The present invention relates to a door basket for a refrigerator. According to the present invention for achieving the objects, there is provided a door basket for a refrigerator, comprising: a fixed casing portion which includes a predetermined seating space opened upward and forward and is formed to extend from side to side and fixed horizontally to a door liner; and a pivotable accommodation portion which is pivotably installed to the fixed casing portion, includes a predetermined accommodation space opened upward, and is formed to extend from side to side. A lower surface of the pivotable accommodation portion is supported on a bottom surface of the fixed casing portion in the state that foods are accommodated in the accommodation space. All of the fixed casing portion 60 and the pivotable accommodation portion 70 are formed by injection molding. According to the present invention, the door basket of the refrigerator can be manufactured with reduced cost, prevent the accommodated foods from hindering the pivoting thereof, be easily manufactured and installed, and be freely adjusted in its installation height.
Owner:LG ELECTRONICS INC
Computer numerical control machining center based on quick and automatic tool changing system
InactiveCN103801969AReasonable designLow costPositioning apparatusMetal-working holdersNumerical controlControl system
The invention discloses a computer numerical control machining center based on a quick and automatic tool changing system. The computer numerical control machining center comprises a machine tool body, an automatic tool changing system, a servo driving device and a control system, wherein the automatic tool changing system comprises an automatic tool changing control device, an electric lifting platform, a horizontal rotating base, a disc-type tool magazine, and an installation-height-adjustable manipulator which is used for changing tools; a rotating shaft is arranged below the middle of the installation-height-adjustable manipulator; an installation height adjusting mechanism which is used for adjusting the installation height of the installation-height-adjustable manipulator is arranged on the rotating shaft; the automatic tool changing control device comprises an automatic tool changing controller, a rotation angle detection unit I, a lifting height detection unit, a rotation angle detection unit II, a tool model input unit, an installation height detection unit and a data storage unit. The computer numerical control machining center is reasonable in design, simple and convenient to operate, high in intelligence degree, good in using effect, and shorter in tool changing time. The installation height of the manipulator is adjustable, a control mode is simple, and adjustment of the installation height can be conveniently realized.
Owner:XIAN KUOLI MACHANICAL & ELECTRICAL TECH
Electric step transplanter
ActiveCN102124847AInstallation height adjustableReduce manual labor intensityTransplantingFailure rateMotor drive
The invention relates to an electric step transplanter belonging to rice transplanters. The electric step transplanter comprises a dragging plate, a transmission arm of a separating-transplanting mechanism, a separating-transplanting mechanism, a stand, a box moving shaft, a draw rod and a seedling box, characterized in that the stand is fixed to the dragging plate; a direct current motor and a storage battery are arranged on the stand; the direct current motor drives the separating-transplanting mechanism, the box moving shaft and a seedling feeding mechanism to move through a transmission box; and the direct current motor is connected with a speed reducer into a whole. The electric step transplanter provided by the invention has the advantages of small volume, light weight, environmental friendliness, long service time after being charged once, low production cost, convenience of operation, low failure rate, safety and reliability in use, large transplanting depth adjusting range, special suitability for use in hilly ground and popularization value.
Owner:CHONGQING BOWO ENGINE PARTS MFG +1
Automatic gantry type gate used for simulating instantaneous dam break
ActiveCN106087852AOpen fastLifting speed is fastBarrages/weirsHydraulic modelsElectric machineryEngineering
The invention belongs to the field of hydraulics experimental models and particularly relates to an automatic gantry type gate used for simulating the instantaneous dam break. The automatic gantry type gate comprises a gantry type support, a gate plate located below the gantry type support and a gate plate lifting control device. The gate plate lifting control device comprises a first weight block matched with a vertical guide rail fixedly connected to the gantry type support, and a lifting motor controlling the first weight block to ascend and descend. The gate plate is connected with the first weight block after being connected to a pulley block arranged on the gantry type support in a winding manner through a steel cable set. The gantry type support is fixedly provided with a fixing plate provided with a guide groove. The guide groove slides vertically in cooperation with a vertical guide bar arranged on the gate plate. Sealing buffering bars are arranged on the edges of the two sides of the gate plate and at the bottom end of the gate plate correspondingly. The first weight block is controlled to ascend and descend through a lifting motor controller, and therefore the gate plate is controlled to ascend and descend. The automatic gantry type gate can be automatically started and reset and is suitable for various sizes of water tanks, time and labor are saved, and errors can be effectively reduced.
Owner:ZHEJIANG UNIV
Coiled material laying machine with adjustable mounting height and being capable of conveniently adapting to coiled materials with different thicknesses
The invention discloses a coiled material laying machine with an adjustable mounting height and being capable of conveniently adapting to coiled materials with different thicknesses. The coiled material laying machine structurally includes a handrail, an asphalt roll installation device, a compressing roll, a prepressing roller, a hot-pressing roller, a laying machine body, four traveling wheels and a controller, and the traveling wheels are installed on the two sides of the bottom face of the laying machine body correspondingly. Compared with the prior art, the coiled material laying machinehas the beneficial effects that the function of the adjustable installation height of the coiled materials is achieved, the coiled materials placed on the ground can be clamped through a coiled material clamping mechanism and ascended by descending of the coiled material laying machine, due to the fact that a rubber bag is elastic, lifting is smooth, and the situation of manually raising the coiled materials for installation is not needed; and meanwhile, the coiled material laying machine can further be applied to SBS modified asphalt waterproof rolls with the different thicknesses, thus the position of the SBS modified asphalt waterproof rolls from the ground can be adjusted, the time and labor are saved, the coiled materials are effectively prevented from slipping, the security of installation is high, a high guarantee is achieved for the personal safety of operators, and meanwhile, the protection function of the coiled materials is also achieved.
Owner:徐州海蚨源电子科技有限公司
Electromagnetic lever type water channel gate device for simulating instant dam break
ActiveCN106205347ATo achieve instant opening effectOpen fastEducational modelsWater channelDam break
The invention belongs to hydraulics experimental model facilities and particularly relates to an electromagnetic lever type water channel gate device for simulating instant dam break. The device comprises a gantry type support, a gate door sheet and an electromagnetic lifting control device. A fixing plate is arranged on the gantry type support, and a guide groove matched with a vertical guide bar on the gate door sheet is fixed to the fixing plate. The electromagnetic lifting control device comprises an electromagnetic attraction disc, an electromagnet block, and a lever hinged to a hinge head fixed to a gantry cross beam. The two ends of the lever are connected with the gate door sheet and the electromagnetic attraction disc through steel cables respectively, and through the attraction effect of the electromagnet block on the electromagnetic attraction disc, instant opening and closing of the gate door sheet are achieved through the lever. Opening and resetting can be automatically achieved, the device is suitable for water channels of multiple sizes, mechanical oscillation generated in the opening process of a gate is greatly relieved, time and labor are saved, electromagnetic control is more efficient and convenient and rapid, and errors can be effectively reduced.
Owner:ZHEJIANG UNIV
Multi-functional hub bracket device
InactiveCN104421495ASimple structureInstallation height adjustablePipe supportsFlexible pipesEngineeringMechanical engineering
Owner:XIAN HIGH TECH IND DEV ZONE WEST INFORMATION HARBOR
Lamp band structure adjustable in irradiation angle and lamp band mounting structure
PendingCN106996520AIrradiation angle adjustableIncrease the installation heightLighting support devicesElectrical apparatusLight energyEffect light
The invention relates to the field of home decoration or tooling, and particularly discloses a lamp band structure adjustable in irradiation angle and a lamp band mounting structure. The lamp band structure adjustable in irradiation angle is characterized in that a strip-shaped lamp housing, a rotating sleeve, rotating sleeve clamping parts and vertical pillars are arranged for a strip-shaped light source plate in the lamp band structure, on one hand, light rays emitted from the strip-shaped light source plate are adjusted in irradiation angle, so that more light rays can project onto the ceiling, the ground surface, the wall surface and the room, the environment embellishing effect of the lamp band is improved to a lighting effect on the overall room, and the conventional direct lighting method is changed; on the other hand, the shading effect of a light trough environment on the light rays is reduced, light energy consumption in the inner area of the light trough is reduced, and the purpose of saving the electric energy is achieved; meanwhile, as the light source of the lamp band is hidden in the light trough, not only is the lighting effect improved, but also the light rays emitted from the lamp band light source are prevented from being incident on human eyes directly, the problem that the conventional lighting lamp is high in brightness but dazzling is solved, and the life and work of people is facilitated.
Owner:钟焕锋
Adjustable gear-hob cutting force measurement device
InactiveCN104880272AShort measurement preparation timesSimple device structureApparatus for force/torque/work measurementMeasurement deviceEngineering
The invention discloses an adjustable gear-hob cutting force measurement device, and the device is simple in structure, is convenient and practical, and is high in precision. The bottom of a cutting force measurement instrument is fixedly connected with a bottom fixed plate. The top of the cutting force measurement instrument is provided with a top fixed plate. The supporting mechanism comprises a positioning truncated cone, a square platform, and a supporting column, wherein the positioning truncated cone is installed in an installation hole. The supporting column is provided with a workpiece installation hole and a fixed hole. A sealing cover consists of a side enclosing plate and a top plate, which are integrated into a body. The top plate is provided with a square hole corresponding to the square platform. A square sealing ring is placed between the top plate and the top fixed plate. The side enclosing plate encloses the square sealing ring, the top fixed plate and the cutting force measurement instrument. The bottom of the side enclosing plate is provided with a connection hole, and is disposed in a circular groove in a sealed manner through a circular sealing ring. The square platform, the top fixed plate and the top of the cutting force measurement instrument are in fixed connection. The top plate of the sealing cover, the square sealing ring and the top fixed plate are in fixed connection. The device is simple in structure and is accurate in measurement.
Owner:TIANJIN UNIV OF COMMERCE
Television wall hanging support with adjustable mounting height
InactiveCN103423567AInstallation height adjustableAdjustable installation heightMachine supportsStructural engineeringMechanical engineering
Owner:KUNSHAN WEIJIN HARDWARE PROD
Dragging torque detection equipment for disc brake caliper
ActiveCN113551820AAdjustable pitchInstallation height adjustableWork measurementTorque measurementCouplingDrag torque
The invention discloses dragging torque detection equipment for a disc brake caliper. The equipment further comprises a driving device, transmission mechanisms, couplings, torque sensors and simulation brake discs, the two output ends of the driving device are connected with one ends of one transmission mechanism through the couplings respectively, and the other ends of the two transmission mechanisms are connected to the two simulation brake discs on the brake through the torque sensors and the couplings respectively. The two simulation brake discs on the brake are coaxially installed and do not make contact with each other. The brake is connected with the hydraulic device through an oil pipe; and the brake is mounted on the brake caliper mounting frame. The equipment can accurately measure the single-side dragging torque generated by friction between a single-side brake block of the disc brake caliper and a brake disc, and can also measure the total dragging torque generated by friction between brake blocks on the two sides and the brake disc. The equipment fills the blank in the field, and provides equipment support for design and development of low-dragging and zero-dragging brake calipers.
Owner:ZHEJIANG ASIA PACIFIC MECHANICAL & ELECTRONICS
Diffusion furnace tail gas cooling device
InactiveCN106766949AInstallation height adjustableIncrease heightWaste heat treatmentCooling effectBottle
The invention discloses a diffusion furnace tail gas cooling device. The diffusion furnace tail gas cooling device comprises a first-stage condensing bottle, a second-stage condensing bottle and a connector assembly; a gas inlet connector and a gas exhausting connector of the first-stage condensing bottle are separately formed in the two ends of the first-stage condensing bottle, and the axes of the gas inlet connector and the gas exhausting connector of the first-stage condensing bottle are parallel with each other; and the gas exhausting connector of the first-stage condensing bottle is connected with a gas inlet connector of the second-stage condensing bottle through the connector assembly. The diffusion furnace tail gas cooling device has the beneficial effects of being simple in structure, adjustable in installing height, capable of properly improving the cooling effect and the like.
Owner:HUNAN RED SUN PHOTOELECTRICITY SCI & TECH
Indoor simulation test method for seepage and settlement deformation of fill foundation
PendingCN111707556APerformance researchInstallation height adjustableMaterial strength using tensile/compressive forcesPermeability/surface area analysisWater immersionStructural engineering
The invention discloses an indoor simulation test method for seepage and settlement deformation of a fill foundation. The method comprises the following steps: 1, constructing an indoor simulation test device; 2, preparing a wet soil sample; 3, manufacturing all single-layer soil column samples except the single-layer soil column sample on the topmost layer; 4, manufacturing a single-layer soil column sample on the topmost layer; 5, performing a water immersion simulation test; 6, carrying out a multi-stage loading test. According to the invention, the seepage and settlement deformation rulesof the fill foundation under multiple working conditions can be simulated; the defects of single working condition, high cost, long period and the like of an on-site entity engineering monitoring testare overcome; the test result is stable and reliable, the test basis is provided for the fill foundation immersion test research, the technical blank of the fill foundation seepage and settlement deformation indoor simulation test is filled, and the method has important significance for improving the theoretical research level of the fill foundation seepage and settlement deformation.
Owner:信息产业部电子综合勘察研究院 +1
Assembly type inorganic matter overhead floor heating module installation structure
InactiveCN113417435AAvoid deformationImprove structural strengthLighting and heating apparatusFalse floorsEngineeringMechanical engineering
The invention discloses an assembly type inorganic matter overhead floor heating module installation structure which comprises floor supports, cement-based floor heating modules, floor heating pipes and floor veneers. The floor supports are arranged at the four corners of the cement-based floor heating modules, the floor supports lock the mutually spliced cement-based floor heating modules through locking pieces, a plurality of first pipe burying grooves arranged in parallel and a plurality of second pipe burying grooves arranged in parallel are formed in the cement-based floor heating modules, the floor heating pipes are laid in a latticed pipe burying groove structure formed by the first pipe burying grooves and the second pipe burying grooves, and positioning seats are arranged at the intersections of the first pipe burying grooves and the second pipe burying grooves; and each positioning seat comprises four positioning blocks, wherein one positioning block corresponds to a right angle formed by intersection of the corresponding first pipe burying groove and the corresponding second pipe burying groove. Compared with the prior art, the floor heating pipes laid on the floor heating modules are effectively positioned, meanwhile, the structural strength of the floor supports is improved, and the structural stability of the overhead type floor is guaranteed.
Owner:苏州信良建屋技术服务有限公司
Refrigerator and evaporating pan assembly thereof
ActiveCN103542666AInstallation height adjustableSimple structureLighting and heating apparatusDefrostingRefrigerated temperatureFastener
The invention provides an evaporating pan assembly for a refrigerator and the refrigerator provided with the evaporating pan assembly. The evaporating pan assembly for the refrigerator comprises an evaporating pan and a fixing fastener, wherein the upper edge of the rear wall of the evaporating pan is provided with a first hanging lug and a second hanging lug which are arranged in the horizontal direction at an interval. Multiple through holes formed in the vertical direction at intervals are formed in the first hanging lug, and multiple transverse sliding grooves in one-to-one correspondence with the through holes and vertical sliding grooves communicated with the transverse sliding grooves are formed in the second hanging lug. The fixing fastener is arranged on the second hanging lug and can move in the transverse sliding grooves and the vertical sliding grooves. The evaporating pan assembly for the refrigerator is adjustable in installing height, simple in structure, convenient and practical.
Owner:HEFEI HUALING CO LTD
A coal mine safety monitoring device
ActiveCN109488385BRealize free expansionPlay an early warning roleMining devicesCircular discMining engineering
The invention relates to the technical field of coal mine safety monitoring, in particular to a coal mine safety monitoring apparatus, comprising a fixing housing, a fixed disc, a fixing support mechanism, a winding mechanism, a monitoring mechanism, an alarm mechanism , a rotating mechanism and a forcing mechanism. The fixing housing for mounting equipment is fixedly connected to the top end of afixing pillar; the fixing housing also for mounting monitoring equipment is arranged at the top of the fixed disc; the forcing mechanism for powering for the rotation of a rotary disc is arranged inthe fixing disc and connected to a first gear; the winding mechanism for winding and unwinding cables is arranged on the fixing housing; the monitoring mechanism for monitoring methane concentration and oxygen concentration in a mine is arranged on the fixing housing, the rotary disc and the fixed disc. The coal mine safety monitoring apparatus is capable of monitoring methane concentrations and oxygen concentrations in horizontal ranges of different heights and radiuses on a vertical line, and has better warning capacity.
Owner:绍兴市尊铖自动化设备有限公司
Driver fatigue driving early warning device
The invention discloses a driver fatigue driving early warning device comprising an installing support and an upper cover and a lower cover which are assembled to form an early warning shell. The early warning shell is internally provided with a mainboard module, a light guide cover which is used for clamping the mainboard module and an alerter which is installed on the internal side of the uppercover. The infrared circuit board and the processor circuit board of the mainboard module are vertically connected through a connector, and the photographing circuit board and the infrared circuit board are installed in parallel through a connecting member so that arrangement is reasonable, the structure of the mainboard module is enabled to be compact, the overall dimension of the early warning device can be greatly reduced and the influence of excessively large dimension of the early warning device on driving of the driver can be avoided; and the internal wall of the lower cover of the earlywarning shell is provided with buckles used for clamping the mainboard module so that the mainboard module can be rapidly clamped, installation is rapid, disassembling is convenient and the installing and disassembling efficiency of the early warning device can be enhanced.
Owner:合肥思艾智能科技有限公司
Multifunctional portable medical trolley
ActiveCN112891083ASimple compositionSimple deformation operationStretcherWheelchairs/patient conveyanceMechanical engineeringBiomedical engineering
The invention discloses a multifunctional portable medical trolley. The multifunctional portable medical trolley comprises a trolley body, wherein the trolley body comprises a bottom frame, a main frame and a support, the main frame and the support are hinged to the two ends of the bottom frame, the main frame and the support comprise a main bracket and a branch bracket which are hinged to the two ends of the bottom frame through hinge mechanisms respectively, a leaning frame and a back frame are detachably connected to the main bracket and the branch bracket, a seat plate frame is detachably and rotationally connected to the back frame, and self-locking universal wheels are mounted on the hinge mechanisms at four corners of the bottom frame. The invention aims to provide the multifunctional portable medical trolley which is convenient and quick to disassemble and assemble, low in cost, flexible to deform and multifunctional.
Owner:卧椅行(清远)医疗装备技术有限公司
Adjustable suspended ceiling structure and mounting method
The invention relates to the technical field of suspended ceilings, in particular to an adjustable suspended ceiling structure and a mounting method. The adjustable suspended ceiling structure and the mounting method comprises a hanging rod, a hanging piece, a keel and a panel, one end of the hanging rod is provided with a hanging part connected with a wall body, and the other end of the hanging rod is movably connected with a sleeve capable of doing reciprocating motion in the axis direction of the hanging rod; the sleeve is provided with a sliding end connected with the hanging rod and a fixed end connected with the hanging piece, and the sliding end is provided with a limiting device used for locking the relative position between the sleeve and the hanging rod. According to the adjustable suspended ceiling structure and the mounting method, the sleeve movably connected with the hanging rod and the limiting device are designed, the mounting height of a suspended ceiling is adjustable, structure is simple, and mounting operation is convenient; meanwhile, a second connecting part of the hanging piece and a groove of the keel are designed, the hanging piece and the keel are connected in an inserted mode, use of fastening pieces such as screws is reduced, and disassembly and assembly are convenient.
Owner:ZHEJIANG YASHA DECORATION
Supporting mechanism for steel pipe internal grinding
InactiveCN106736925AInstallation height adjustableExtended service lifeRevolution surface grinding machinesGrinding drivesDrive shaftEngineering
The invention relates to the technical field of metal pipe machining equipment, in particular to a supporting mechanism for steel pipe internal grinding. The supporting mechanism comprises a pipe body, a main driving shaft and a grinding wheel; the main driving shaft is axially and fixedly connected with a rotating shaft of a high-speed motor; the grinding wheel is located in the pipe body; the pipe body is internally provided with a first transverse driving pipe; and the main driving shaft is inserted into the first transverse driving pipe and is movably connected with the internal wall of the first transverse driving pipe. According to the supporting mechanism for the steel pipe internal grinding, the high-speed motor is connected with the grinding wheel by driving shafts in driving pipes which communicate mutually, and the height of the connecting end of the grinding wheel is changed freely by employing a second longitudinal driving shaft formed by an upper rotating shaft and a lower rotating shaft, so that the mounting height of the grinding wheel can be adjusted, the application scope of the diameter of the grinding wheel is widened substantially, and the service life of the single grinding wheel is prolonged substantially.
Owner:HUANGSHI CHENGDA PRECISION MACHINERY MFG
Watch display device
PendingCN112716216AImprove display effectInstallation height adjustableShow cabinetsShow shelvesDisplay deviceMechanical engineering
The invention discloses a watch display device. The watch display device comprises a base, wherein a driving piece is arranged on the base; the pillow base is rotatably mounted on the base; the driving piece is used for driving the pillow base to rotate; a storage cavity is formed in the pillow base; the watch pillow is mounted in the accommodating cavity in a detachable manner; the meter pillow comprises a meter pillow body and a bracket, a mounting groove is formed in the bracket, a first connecting part is arranged on the side face of the meter pillow body, at least two second connecting parts are arranged on the inner wall of the mounting groove, and the meter pillow body is mounted in the mounting groove and can move in the height direction of the mounting groove; and the first connecting part is used for being corresponding to and connected with one of the second connecting parts when the watch pillow body moves. The watch display device disclosed by the invention can rotatably display the watch, and can be suitable for displaying watches with different watchband lengths.
Owner:GUANGZHOU JINGDIAN ELECTRONICS
Rooftop solar photovoltaic module mounting structure
InactiveCN108123663AEasy to installMeet the design requirementsPhotovoltaic supportsPhotovoltaic energy generationEngineeringDesign support
The invention discloses a rooftop solar module mounting structure, which comprises multiple crossbeams and supports, wherein the multiple crossbeams are arranged in a mutual parallel mode for fixing the solar photovoltaic module; the supports are used for fixing the crossbeams on the rooftop; the crossbeams and the solar photovoltaic module are fixed through pressing blocks; the pressing blocks are connected with the crossbeams through bolts; and the support comprises a bottom plate anchored to the rooftop and a vertical plate vertically arranged on the upper surface of the bottom plate; and the side part of the crossbeam is connected with the side wall of the vertical plate through a bolt. Through arranging the crossbeams and the pressing plates, mounting of the solar photovoltaic moduleis facilitated; due to the specially-designed supports, while the rooftop structure is not damaged, the shape design requirements of the rooftop are met; and the operation is convenient, the mountingheight is adjustable, and the reliability is high.
Owner:武汉经开能源科技发展有限公司
Self-weight leg press lumbar tractor
PendingCN106859830AInstallation height adjustableFacilitate long-term adherence to treatmentFracturePhysical medicine and rehabilitationLumbar traction
The invention relates to the technical field of medical apparatuses, and discloses a self-weight leg press lumbar tractor. The tractor comprises a support structure. The support structure can be connected with two legs. In a support state, the two legs are not in contact with the support surface. The bottom of the support structure is in contact with the support surface, and the bottom rotates around the support surface. In use, the two legs and the support surface form a mast type lifting system through the support structure. The self-weight of the two legs can form a horizontal force component which tracts the lumbar through the support structure. The self-weight leg press lumbar tractor is simple in structure, convenient to operate, good in safety and reliability, small in space occupation and low in cost. The self-weigh of two legs is used for achieving the lumbar traction.
Owner:张磊雪
Drilling fluid circulation manifold drilling base pipe clip and installation method thereof
InactiveCN105042197BSimple structureReasonable designPipe supportsUltimate tensile strengthDrilling machines
The invention relates to a drilling fluid circulating manifold drilling machine base pipe clamp and an installing method thereof. The drilling fluid circulating manifold drilling machine base pipe clamp comprises a supporting plate, an adjustable vertical plate, bolts, a reinforcing plate, pipe clamp bodies and a support. The supporting plate is welded to drilling machine base i steel. The adjustable vertical plate is connected with the supporting plate through the bolts. The support is welded to the adjustable vertical plate. The reinforcing plate is connected with the adjustable vertical plate and the support to be used for improving connecting strength between the adjustable vertical plate and the support, and the pipe clamp bodies are arranged on the support. The drilling fluid circulating manifold drilling machine base pipe clamp has the advantages of being simple in structure, reasonable in design, convenient and rapid to operate and use, adjustable in installing height, capable of effectively reducing vibration in working and the like.
Owner:CNPC BOHAI EQUIP MFG
Electromagnetic lever-type water tank gate device for simulating instantaneous dam failure
ActiveCN106205347BTo achieve instant opening effectOpen fastEducational modelsDam breakControl theory
The invention belongs to a hydraulic experimental model facility, in particular to an electromagnetic lever-type water tank gate device for simulating an instantaneous dam break, comprising a gantry-type bracket, a gate door plate and an electromagnetic lifting control device. The gantry type bracket is provided with a fixing plate, and the fixing plate is fixed with a guide groove matched with the vertical guide bar on the gate plate of the gate. The electromagnetic lift control device includes an electromagnetic adsorption plate, an electromagnet block and a lever hingedly connected with a hinge joint fixed on the gantry beam. The two ends of the lever are respectively connected with the gate door plate and the electromagnetic adsorption disk through the steel cable. Through the adsorption of the electromagnet block on the electromagnetic adsorption disk, the lever is used to realize the instant opening and gate entry of the gate door plate. The present invention can be automatically opened and reset, suitable for various sizes of water tanks, greatly reduces the mechanical shock during the opening process of the gate, saves time and labor, the electromagnetic control is more efficient and convenient, and can effectively reduce errors.
Owner:ZHEJIANG UNIV
Tension controlling apparatus for catenary structure equipment
ActiveUS20180216701A1Adjustable tensionAvoid safety accidentsAdjusting/maintaining mechanical tensionRopes and cables for vehicles/pulleyEngineeringTension control
Disclosed is a tension controlling apparatus for catenary structure equipment, which can adjust tension of horizontal wires horizontally arranged between two adjacent main pole units.To this end, a tension controlling apparatus for catenary structure equipment, which adjusts tension of a horizontal wire horizontally arranged between two main pole units installed leaving a certain distance includes a starter unit which is connected to a first main pole unit of the two main pole units, and connects with a first end of the horizontal wire; and a turnbuckle unit which is connected to a second main pole unit of the two main pole units, connects with a second end of the horizontal wire, and adjusts the tension of the horizontal wire.
Owner:KIM SUNG CHAN
A construction robot for brick mortar coating
ActiveCN112267697BInstallation height adjustableMeet the needs of coating different mortar layer thicknessBuilding material handlingBrickDrive shaft
The invention discloses a construction robot for brick mortar coating, which includes a frame, a sprocket driving a chain transmission is arranged around the frame, and a drive shaft is connected to the two sprockets at the lower end of the frame. The middle part of the frame is equipped with a chain track for installing the conveying pallet, and the chains around the frame pass through the chain rail for circular transmission, and a motor is connected to one of the transmission shafts; the two ends of the conveying pallet are directly connected through the chain side Connected to the chain in the chain track, a spray head is fixedly connected to the middle of the conveying pallet by bolts, a protective cover is provided on the outside of the spray head, and a scraper is provided on the side of the upper opening of the protective cover. There is a conveying pipe for a mortar pumping machine; it solves the problems of uneven coating and low efficiency of the existing brick mortar, and the problems of the single application object of the existing trowel, limited coating thickness and coating area.
Owner:TSINGHUA UNIV
Building robot for brick mortar coating
ActiveCN112267697AInstallation height adjustableMeet the needs of coating different mortar layer thicknessBuilding material handlingBrickDrive shaft
The invention discloses a building robot for brick mortar coating. The building robot comprises a frame, wherein chain wheels for driving a chain to transmit are arranged on the periphery of the frame, and two chain wheels located at the lower end of the frame are connected with transmission shafts; a chain track for allowing a conveying supporting plate to be arranged is arranged in the middle portion of the frame, chains on the periphery of the frame penetrate through the chain track to carry out cyclic transmission, and one of the transmission shafts is connected with a motor; the two endsof the conveying supporting plate are connected to the chains in the chain track through chain side straight connectors, and the middle portion of the conveying supporting plate is fixedly connected with a spray head through bolts; and a protective cover is arranged on the outer side of the spray head, a scraping plate is arranged on one side of an opening in the upper end of the protective cover,and the spray head is connected with a conveying pipe of a mortar pumping machine. The problems that existing brick mortar coating is uneven, and efficiency is low are solved, and the problems that an existing mortar applying machine is single in application object and limited in coating thickness and coating area are solved.
Owner:TSINGHUA UNIV
Refrigerator and its evaporator assembly
ActiveCN103542666BSimple structureInstallation height adjustableLighting and heating apparatusDefrostingRefrigerated temperatureFastener
The invention provides an evaporating pan assembly for a refrigerator and the refrigerator provided with the evaporating pan assembly. The evaporating pan assembly for the refrigerator comprises an evaporating pan and a fixing fastener, wherein the upper edge of the rear wall of the evaporating pan is provided with a first hanging lug and a second hanging lug which are arranged in the horizontal direction at an interval. Multiple through holes formed in the vertical direction at intervals are formed in the first hanging lug, and multiple transverse sliding grooves in one-to-one correspondence with the through holes and vertical sliding grooves communicated with the transverse sliding grooves are formed in the second hanging lug. The fixing fastener is arranged on the second hanging lug and can move in the transverse sliding grooves and the vertical sliding grooves. The evaporating pan assembly for the refrigerator is adjustable in installing height, simple in structure, convenient and practical.
Owner:HEFEI HUALING CO LTD
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