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53results about How to "Avoid loosening and falling off" patented technology
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Winding binding machine for medical infusion tube
InactiveCN104015952AHigh degree of automationRealize automatic strappingBinding material applicationPaper/cardboard containersEngineeringConductor Coil
The invention provides a winding binding machine for a medical infusion tube and belongs to the technical field of medical device processing equipment. The winding binding machine for the medical infusion tube solves the problems that the existing infusion tube winding binding quality is low and efficiency is low. The winding binding machine for the medical infusion tube comprises a rack, wherein two conveyor belts are rotatably connected with the rack, a plurality of material carrying rods are respectively fixedly connected on the two conveyor belts, the rack is fixedly connected with one working platform, the working platform is connected with a main shaft in a sliding way along the vertical direction, a driving mechanism I and a driving mechanism II are arranged on the working platform, the main shaft is fixedly connected with a mainboard, the mainboard is connected with two winding rods, each material carrying rod is provided with a clamping mechanism, the mainboard is connected with a binding main body, and a binding device is arranged on the binding main body. The winding binding machine for the medical infusion tube can automatically wind the medical infusion tube and then automatically bind the medical infusion tube after winding, automation degree is high, and production efficiency is improved.
Owner:杨丽华
Clamp tool for square tube
ActiveCN108436527AAchieve regulationAvoid loosening and falling offWork holdersPositioning apparatusSize changeSelf locking
The invention relates to the field of tube clamps, in particular to a clamp tool for a square tube. The clamp tool comprises a chassis and a clamping assembly. According to the clamp tool for the square tube, a first-class screw is rotated, the inner end of the first-class screw is rotationally connected with a movement plate, the guide effect on a first-class sliding block and left and right sliding rails exists, the whole clamping assembly moves in the left-right direction, and adjustment of left and right clamping zones is achieved; a second-class screw is rotated, as guide of a second-class sliding block and front and back guide rails, a clamping plate moves in the axial direction of the second-class screw, adjustment of front and back clamping zones is achieved, and adaptation to thesquare tube size change is achieved; and in addition, due to thread self-locking, the condition of loosening falling caused by reverse rotation is effectively avoided.
Owner:合肥鼎泰精密机械有限公司
Automatic power construction robot
ActiveCN108381587ARealize the clamping operationImprove stabilityGripping headsMechanical energy handlingInterference fitElectric power
The invention discloses an automatic power construction robot which structurally comprises a mechanical arm, a power connection wire, a connection arm, a rotary connection seat and a fixed base; a through hole is formed in the upper side of the connection arm; the mechanical arm is connected to the interior of the through hole in an embedding manner; the connection arm is connected with the mechanical arm in an interference fitting manner; one end of the power connection wire is connected to the interior of the mechanical arm in the embedding manner and is closely connected with the interior of the mechanical arm; one end of the bottom of the connection arm is connected with the rotary connection seat through a bearing; the cross section of the rotary connection seat is of a circular structure; and the rotary connection seat is arranged on the fixed base. The automatic power construction robot provided by the invention realizes clamping operation on an object during construction and can effectively improve the clamping stability to the object, avoids the conditions of loosening, falling and the like, is beneficial to maintaining the construction order and improves the working efficiency in the construction process.
Owner:QINGYUAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD +1
Integrated brush and integrated brush injection mold
The invention discloses an integrated brush and its injection mold. The integrated brush includes a brush handle and brush filaments. The brush handle is molded by injection molding, and is integrally formed with the brush filaments through injection molding. The integrated brush The injection mold of the injection mold comprises a fixed mold and a movable mold, the fixed mold is installed on the bottom of the fixed template, the movable mold is installed on the upper part of the movable template, guide columns are arranged on the top surface of the movable template, and the movable template The bottom of the bottom is connected with a support column and a base in turn, and a push shaft is sleeved in the base, and the top of the push shaft has a push plate, a push rod and a push rod guide rod in turn. The invention integrates the brush handle covered with the brush wire through the injection molding process, the bonding is firm and reliable, the material can be directly remelted and utilized, the waste of resources and equipment cost investment are reduced, the product specifications are relatively uniform, and the production efficiency is high.
Owner:ANHUI ZHEN DA BRUSH IND
Method for hoisting fabricated light steel keel steel mesh mold lightweight wall
ActiveCN112875545AAvoid shakingImprove stabilityBuilding material handlingVibration suppression adjustmentsStructural engineeringMechanical engineering
The invention discloses a method for hoisting a fabricated light steel keel steel mesh mold lightweight wall, and relates to the technical field of fabricated building hoisting frames. According to the method for hoisting the fabricated light steel keel steel mesh mold lightweight wall, fabricated wall accessories are installed and supported on a hoisting frame, then the wall accessories are hoisted through hoisting arms and lifting steel cables, meanwhile, vertical rolling wheels are controlled to slide along the hoisting arms, so that the vertical rolling wheels, an adjusting rolling wheel in the lifting process and a stable steel rope always form a right angle shape, a steel rope winding barrel is controlled to rotate so that the stable steel rope can be always kept in a tightened state, and finally when the wall accessories reach a designated position, the wall accessories are taken down. By the adoption of the technical scheme, the stability of a wall in the whole hoisting process can be effectively improved, it is guaranteed that the wall accurately reaches the to-be-installed position, the hidden danger of hoisting installation is reduced, and the assembling efficiency is improved.
Owner:CHINA MCC17 GRP
Lamp installation part
InactiveCN104214701AEasy maintenanceEasy to assemble and disassembleLight fasteningsFixed installationClamp connectionPlastic materials
The invention discloses a lamp installation part which can be used for mounting connection between a chassis and a border structure of a ceiling lamp and comprises a fixing structure and a rotating structure in clamped connection with the fixing structure. The lower end face of a top plate of the fixing structure is provided with a cylindrical convex part; the middle of the convex part is provided with an elastic through slot capable of enabling the convex part to extend and retract; the elastic through slot can enable the convex part to be easily clamped into a round through hole and enable the convex part and the round through hole to be mutually fixed. A connecting part of the rotating structure is provided with the round through hole sleeving the convex part; the lower end of the convex part is provided with a clamping block clamped with the lower end face of the round through hole; the clamping block clamps and fixes the rotating structure, so that the rotating structure is avoided being loosened and shifted and falling down in the working process. A conventional screw connection structure is simplified; the defects of easiness for rusting, poor marginal adaptation, incapability for preventing looseness and the like are overcome; the lamp installation part is convenient to mount; disassembling and overhauling efficiency is improved. Moreover, the lamp installation part disclosed by the invention is made of a plastic material and has the advantages of elasticity, easiness for injection molding, durability and the like.
Owner:叶琦
Temperature-resistant and cold-resistant control cable with fluoroplastic insulating thermoplastic elastic sheath
ActiveCN111799024AImprove heat resistanceImprove low temperature resistancePlastic/resin/waxes insulatorsClimate change adaptationWoven fabricFluoroplast
The invention discloses a temperature-resistant and cold-resistant control cable with a fluoroplastic insulating thermoplastic elastic sheath. The cable comprise conductors, a wrapping tape and a second sheath. The wrapping tape is wound on the outer surface of the side edge of first sheaths; fillers are filled between the first sheaths and the wrapping tape. The outer surface of the side edge ofthe wrapping tape is provided with an armor tape, the outer surface of the side edge of the armor tape is sleeved with the second sheath, the number of the conductors and the number of the first sheaths are respectively seven, the thickness of the second sheath is larger than that of the first sheath, the second sheath and the first sheaths are made of fluoroplastic materials; and the wrapping tape is made of non-woven fabric materials. According to the temperature-resistant and cold-resistant control cable with the fluoroplastic insulating thermoplastic elastic sheath, the control cable hasa double-thermal-insulation structure, the temperature resistance and cold resistance of the cable can be effectively improved, the cable can be suitable for a high-temperature or low-temperature environment, and the application range of the cable is widened.
Owner:王社兵
Electric meter box enabling more secure wiring
Owner:江苏博拓电气设备有限公司
Clamping and fixing device for mechanical accessory production
Owner:ZHUZHOU HUAXIN PRECISION IND
Automotive sunroof glass fixing device
ActiveCN104276013AAvoid loosening and falling offSimple structureEngine sealsVehicle sealing arrangementsEngineeringMechanical engineering
The invention provides an automotive sunroof glass fixing device. A rectangular sunroof cover fittingly used with a sunroof frame is arranged on the sunroof frame, connected onto a slide way of an automotive sunroof through a sliding mechanism and provided with a groove matched with sunroof glass in size, and the upper end of the groove is slightly smaller than a rectangular opening of the sunroof glass. The sunroof glass is mounted under a first rubber pad which is arranged on one rectangular downward side, corresponding to the groove, of the rectangular opening, and a second rubber pad as wide as the first rubber pad is arranged under the sunroof glass to completely cover the periphery of the sunroof glass. A plurality of pressure plates covering the second rubber pad is arranged under the second rubber pad and provided with screw holes, the rectangular sunroof cover is provided with threaded holes matched with the screw holes, and the screw holes of the pressure plates are fixed onto the rectangular sunroof cover through screw rods. The automotive sunroof glass fixing device has the advantages that looseness and shedding are prevented, and influences on sealing effects due to proneness to hardening of seal strips adhered onto the sunroof glass can be avoided.
Owner:ANHUI DIKUN AUTO SKYLIGHT TECH CO LTD HEFEI
Washable silk fabric and production process
InactiveCN112123886AEasy to useAvoid misalignmentLayered productsTextile treatment by spraying/projectingPolymer scienceHouttuynia
According to the washable silk fabric and the production process, a rolled double-layer fabric is connected to a butt-joint rotating rod of a processing device in a sleeving mode, meanwhile, the two ends of the butt-joint rotating rod are sleeved with a first chuck and a second chuck correspondingly, fixing clamping bolts on the first chuck and the second chuck are rotated, and the fixing clampingbolts are matched with butt-joint clamping grooves of fixing lantern rings; a first chuck and a second chuck are fixed to the two ends of a butt joint rotating rod correspondingly, cordate houttuyniais juiced through a medicine pounding device, cordate houttuynia juice is obtained, the cordate houttuynia juice and wax oil are mixed and stirred and then poured into a raw material tank, and a double-layer fabric penetrates through the lower portion of a fixing clamping frame; a mixed solution of houttuynia cordata juice and wax oil is conveyed to a spraying head through a communicating pipe byutilizing a booster pump of the raw material tank; the silk fabric is provided with the washing protection structure, so that the silk fabric is prevented from wrinkling and deforming in the washingand rubbing process, can be directly washed and is convenient to use.
Owner:NANTONG ZHONGBANG TEXTILE CO LTD
Automatic packaging equipment for pipe film coating
ActiveCN114291322AWrap tightlyImprove lamination efficiencyWrappingCleaning using toolsEngineeringStructural engineering
The invention discloses automatic packaging equipment for pipe film covering, and relates to the technical field of pipe packaging equipment. The automatic packaging equipment for pipe film covering comprises a base and two sets of sliding rods symmetrically and fixedly connected to the upper end face of the base through fixing blocks, a mounting base is fixedly connected between the sliding blocks, the right end of a connecting rod is fixedly connected to the left end of the mounting base, and an annular pipe is arranged at the upper end of the mounting base through a conveying pipe; nozzles are communicated with the circumference of the outer surface wall of the annular pipe at equal intervals and point to the center direction of the annular pipe; according to the device, a pipe can be automatically subjected to film covering operation, time and labor are saved, heating and compacting can be conducted after film covering is completed, so that an adhesive film can be tightly wound around the outer portion of the pipe, the situation of loosening and falling is avoided, dust on the surface of the pipe can be cleaned, the adhesive film can be tightly attached to the surface wall of the pipe, and the service life of the pipe is prolonged. The film covering quality is improved.
Owner:JIANGSU RUNSOO PIPELINE TECH CO LTD
Cable conveying fixing frame facilitating adjustment
InactiveCN110289581AAvoid hard squeezeAnti-skid effectElectrical apparatusFixed frameArchitectural engineering
The invention discloses a cable conveying fixing frame facilitating adjustment. The frame comprises a fixed base and an upper top plate, and movable supporting rods are symmetrically and fixedly connected to the two sides of the upper end of the fixed base. The movable supporting rods penetrate through the upper top plate and extend upwards; movable grooves corresponding to the movable supporting rods are formed in the inner wall of the top plate; the outer walls of the movable supporting rods are sleeved with springs; the two ends of the spring are connected with the bottom of the upper top plate and the upper end face of the fixed base respectively; clamping grooves are symmetrically formed in the two sides of the upper end of the fixed base, and a fixed rod is horizontally arranged between the two side walls of the clamping grooves; the outer wall of the fixed rod is movably sleeved with a horizontal moving traction rod, and the upper end of the horizontal moving traction rod is rotationally connected with a movable connecting rod. The frame overcomes the defects in the prior art, is reasonable in design and compact in structure, can effectively clamp a cable, prevents the cable from loosening and falling off, improves the power transmission safety, and has high social use value and application prospects.
Owner:安徽华泰电缆有限公司
Silicone rubber insulation shielding medium-voltage mobile cable
ActiveCN112002470AImprove securityEliminate air gapsRubber insulatorsPower cables with screens/conductive layersElectrical conductorEngineering
The invention discloses a silicone rubber insulation shielding medium-voltage mobile cable. The cable comprises a rubber sheath, a wrapping layer, a shielding layer, a first semi-conductive layer, aninsulating layer, a second semi-conductive layer and conductors, wherein the number of the conductors is three groups; the second semi-conductive layer is arranged on the outer surface of the conductor in a sleeving manner; the insulating layer fixedly sleeves the outer surface of the side edge of the second semi-conductive layer; the first semi-conductive layer is arranged on the outer surface ofthe side edge of the insulating layer; the outer surface of the first semi-conductive layer is fixedly sleeved with the shielding layer; the outer surface of the shielding layer is wound and wrappedwith a wrapping layer; the rubber sheath is fixedly sleeves the outer surface of the side edge of the wrapping layer; and the rubber sheath and the insulating layer are both made of a silicone rubbermaterial. According to the silicon rubber insulation shielding medium-voltage mobile cable, the cable is provided with a double-layer protection structure, and the safety of the cable in use is improved. Meanwhile, the cable is provided with the double-wrapping structure, and the efficiency of cable wrapping processing operation is improved.
Owner:安徽华海特种电缆集团有限公司
Expansion fixing connection structure for home hardware
InactiveCN108397455AIntegrity guaranteedIncrease contact areaSheet joiningFittingEngineeringMechanical engineering
The invention relates to an expansion fixing connection structure for home hardware. The structure is characterized by comprising a handle body and an expansion fixing assembly, the expansion fixing assembly comprises a fixing base, a fastening block and an adjusting screw, the fixing base and the handle body are of an integrated structure or the fixing base is fixed to the handle body, the side wall of the fixing base is provided with a guide slope, the end face of one end of the fastening block is provided with antiskid raised grains, the other end of the fastening block is tightly attachedto the guide slope, the adjusting screw rotationally penetrates in the fixing base or the handle body or penetrates in the handle body and the fixing base at the same time and is in screwed connectionwith the fastening block, and therefore when the adjusting screw is screwed, the fastening block slides in the inclination direction of the guide slope. The expansion fixing connection structure hasthe advantages of being simple in structure, high in assembling efficiency, firm in fixing, good in reliability, long in service life and the like, can be repeatedly disassembled and assembled, and will not damage an installation portion even if being repeatedly disassembled and assembled, completeness of the installation portion is effectively ensured, and the installation portion can be repeatedly used.
Owner:彭志军
Scenic spot multi-pipe fire hose reel
The invention discloses a scenic spot multi-pipe fire hose reel. The scenic spot multi-pipe fire hose reel comprises a reel support plate; one end of the reel support plate is rotationally connected with a reel inner ring; a first reel outer ring is mounted on the outer side of the reel inner ring; connecting bolts are uniformly embedded in one end of the first reel outer ring; and a hose protecting base is connected to the other end of the first reel outer ring. The scenic spot multi-pipe fire hose reel is scientific and reasonable in structure and safe and convenient to use; through arrangement of the connecting bolts, the first reel outer ring and the hose protecting base, fire hoses wound on the hose reel can be exposed, so that the fire hoses are conveniently and quickly replaced and maintained, and the replacement and maintenance convenience of the fire hoses is improved; and through arrangement of an embedding column, an embedding plate and a fixing plate, the embedding column and the embedding plate can be mounted more tightly to meet complex mountain structures in scenic spots, so that the loose falling condition generated between the support plate and mountains is prevented.
Owner:恒盾消防科技有限公司
High-frequency joint
The invention relates to a high frequency connector which is formed by mutually linking up a first component with a second component. The first component is sheathed at one end of a connecting piece of an insulator via a perforation and is screwed and located with the connector; the insulator is sheathed at the juncture of the interior of the connector and the connecting piece; wherein, a nick is formed at one side of the connecting piece where the first component and the connector are screwed for the insertion of a L-shaped needle, while the error is resisted by the use of location and balance of the insulator. The single component of the invention is characterized by simple processing, rapid assembly, being able to cooperate with the connector for transmitting the information required to mechanically connect, being able to keep good transmission to avoid the noise production when the two components are linked up with each other; at the same time, the two components are provided with delicate volume on the whole, which leads the high frequency connector to have the effect of reducing the power loss while linking up to transmit the information.
Owner:LIH YEU SENG IND
Urine acquisition device for patient
InactiveCN109443857APrevent loosening and falling offAvoid shakingWithdrawing sample devicesUrineMale patient
The invention discloses a urine acquisition device for a patient. The urine acquisition device comprises a urine collecting bag, a connecting block and a connecting belt, wherein the upper end of theurine collecting bag is equipped with a connecting tube in an embedded way; the upper end of a fixing sleeve is reserved with a rope penetrating hole; the connecting blocks are arranged at both left and right sides of the connecting tube; an extruding rod is mounted at the inner side of a limiting slot; the inner part of a connecting slot is equipped with a connecting plate in a clamping way; theinner side of a fixed slot is equipped with a spring, and the outer end of the spring is connected with a limiting block; the connecting belt is positioned at the upper end of the connecting plate atthe left side of the connecting tube, and fixing holes are formed in the surface of the connecting belt; a fixing belt is arranged at the upper end of the connecting plate at the right side of the connecting tube, and the top end of the fixing belt is fixedly equipped with a fixing sheet; and the inner part of the fixing sheet is equipped with a fixing rod in a penetrating mode. The urine receiving device for an ICU male patient has the characteristics of preventing the urine collecting bag and a urine discharge portion of the patient from loosening and dropping, and conveniently replacing theurine collecting bag; and the connecting tube and the fixing sleeve are coated with anti-freezing layers, so that use experience of the patient is improved.
Owner:THE FIRST PEOPLES HOSPITAL OF NANTONG
An automated power construction robot
ActiveCN108381587BRealize the clamping operationImprove stabilityGripping headsMechanical energy handlingInterference fitControl engineering
The invention discloses an automatic power construction robot which structurally comprises a mechanical arm, a power connection wire, a connection arm, a rotary connection seat and a fixed base; a through hole is formed in the upper side of the connection arm; the mechanical arm is connected to the interior of the through hole in an embedding manner; the connection arm is connected with the mechanical arm in an interference fitting manner; one end of the power connection wire is connected to the interior of the mechanical arm in the embedding manner and is closely connected with the interior of the mechanical arm; one end of the bottom of the connection arm is connected with the rotary connection seat through a bearing; the cross section of the rotary connection seat is of a circular structure; and the rotary connection seat is arranged on the fixed base. The automatic power construction robot provided by the invention realizes clamping operation on an object during construction and can effectively improve the clamping stability to the object, avoids the conditions of loosening, falling and the like, is beneficial to maintaining the construction order and improves the working efficiency in the construction process.
Owner:QINGYUAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD +1
A generator data transmission device and method based on the Industrial Internet of Things
ActiveCN112367820BAchieving co-coolingImprove cooling efficiencyTransmission systemsNon-rotating vibration suppressionWireless transmissionCoil spring
The invention discloses a generator data transmission device and method based on the Industrial Internet of Things, comprising a box body, a mounting plate, a limit block, a bottom plate, a threaded hole, a first pipe, a base, a rubber pad, a cooling fan and a data output interface , first heat sink, wireless transmitter, water pump, first spring hole, processor, leaf spring, second pipe, cavity, guide rod, coil spring, backing ring, retaining ring, guide rod hole, second spring hole and the second radiating plate, the invention forms the circulation of cooling water by transporting the cooling water through the inside of the radiating plate through the water pump, and at the same time uses the fan to blow the radiating plate to realize the joint cooling of water cooling and air cooling. The installation of the coil spring reduces the vibration of the device. The wireless transmission of data is realized through the design of the wireless transmitter and the antenna. At the same time, the wired transmission is realized through the design of the data output interface, which improves the practicability of the device.
Owner:CHONGQING COLLEGE OF ELECTRONICS ENG
Array type silencer with stable structure
PendingCN113112977AReduce the size of the forceAvoid loosening and falling offSmoke/fire/colored-gas signallingAlarmsEngineeringMechanical engineering
The invention relates to an array type silencer with a stable structure.The array type silencer comprises a box body, a silencing mechanism, a fixing mechanism and a lifting mechanism, the silencing mechanism comprises two stand column sets, a silencing column is arranged between the two stand column sets, the fixing mechanism comprises a bolt rod, and a bolt head is arranged at one end of the bolt rod. According to the array type silencer with the stable structure, the silencing mechanisms are spliced through the fixing mechanism, due to the fact that bolt rod of the fixing mechanism is limited by a sleeve rod and a tension spring, the situation that the bolt rod loosens and falls off is avoided, the silencing column can be lifted through the lifting mechanism, and therefore the stress of the fixing mechanisms is reduced, and the stability of the mounting structure is improved. The box body is divided into the inner shell body and the outer shell body, inert gas is injected between the inner shell body and the outer shell body, and the carbon dioxide detector is installed, so that the damage condition of the structure can be found in time, the damage position of the structure is repaired, and the stability of the structure is ensured.
Owner:靖江市远大空调机械设备有限公司
Protection device with low residual voltage
ActiveCN114389249AGuaranteed stabilityProtection against short circuitWind energy generationEmergency protective arrangements for limiting excess voltage/currentStructural engineeringMechanical engineering
The invention discloses a low-residual-voltage protection device, and particularly relates to the technical field of power transmission protection devices, the low-residual-voltage protection device comprises a residual-voltage protection device, the upper surface of the residual-voltage protection device is in lap joint with the lower surface of a top pressing plate, and a positioning groove is formed in the upper surface of the residual-voltage protection device; the top pressing plate is located in a positioning groove formed in the upper surface of the residual voltage protection device. According to the residual voltage protection device, by arranging the positioning toothed plates, the winding cable and the side pressing plate, after positioning is completed, the two positioning toothed plates fix the position of the side plate, meanwhile, the driving device can fix the driving shaft through internal parts of the driving device, and therefore the stability of the side pressing plate when the residual voltage protection device is fixed is guaranteed, and in the actual use process, the residual voltage protection device can be fixed more stably. The condition that the connecting part of the residual voltage protection device and the bus is loosened and falls off due to shaking after the residual voltage protection device is installed is avoided, it is guaranteed that the residual voltage protection device is not prone to short circuit in the using process, and the actual using effect of the protection device is guaranteed.
Owner:苏州达晶微电子有限公司
Thread conveying structure of spinning machine
The invention discloses a thread conveying structure of a spinning machine. The thread conveying structure of the spinning machine comprises a shell and a spun thread. One end of the bottom of the spun thread is wound on a movable pulley. The end, winding out of a fifth fixed pulley, of the spun thread is wound on a sixth fixed pulley. The end, winding out of a movable spring pulley, of the spun thread is wound on a rotary shaft. According to the thread conveying structure of the spinning machine, the movable pulley is arranged outside the shell in a suspended mode, the spun thread is tensioned under the effect of the gravity of a weight, and the tension of the spun thread is balanced under the effect of the gravity; and the movable spring pulley is installed in a suspended mode by means of a first spring and a second spring, so that the spun thread is tensioned under the effect of elastic force and is prevented from getting loose and falling. Based on traditional thread conveying structures adopting gravity of elastic force, the thread conveying structures combines the gravity and the elastic force, and under the dual action of the gravity and the elastic force, the spun thread isprevented from getting loose and falling when conveyed, and the thread conveying process is made smoother.
Owner:CHANGXING DEHONG MACHINERY CO LTD
Special cable for intelligent coal mining machine
ActiveCN112530636AAvoid damageEasy to openCommunication cablesInsulated cablesStructural engineeringProcess engineering
The invention discloses a special cable for an intelligent coal mining machine, which comprises a power line, a control line, a communication line, an optical fiber, a grounding line, an air pipe andan insulating jacket, a zipper mechanism is arranged on the insulating jacket, and the insulating jacket is closed by the zipper mechanism to form an insulating sleeve; and the power line, the controlline, the communication line, the optical fiber, the grounding line and the air pipe are arranged in an inner cavity of the insulating sleeve, the air pipe is arranged in the middle of the insulatingsleeve, and a foam extrusion filling layer is arranged on the inner wall of the insulating sleeve. The insulating outerjacket is provided with an anti-disengaging and anti-abrasion accessory, the anti-disengaging and anti-abrasion accessory comprises a tightening ring strip fixedly arranged on the insulating outer sleeve in a sleeving mode, the tightening ring strip is provided with a plurality of supporting rolling pieces, and the tightening ring strip is fixed through a positioning mechanism to form a positioning ring arranged on the insulating outer sleeve in a sleeving mode. And the insulating jacket is provided with a positioning hoop mechanism. Various lines are integrated, various requirements of the coal mining machine are met, and the anti-abrasion device has the advantage of being good in anti-abrasion effect.
Owner:山东能源集团鲁西矿业有限公司
Non-static 3D map view
InactiveCN114049833AEffective observationEffective light workMaps/plans/chartsClassical mechanicsGeological survey
The invention belongs to the technical field of geological survey, and particularly relates to a non-static 3D map view which comprises a map box body and further comprises a lifting assembly arranged on one side of the map box body, and the lifting assembly comprises a handle, a threaded rod, a ring cylinder, a positioning strip, a lever, a rotating shaft, a stabilizing rod, a connecting shaft, a connecting plate and map plates. The map plates can be separated and lifted by the lifting assembly , workers can effectively observe topographic features of a certain place, effective illumination work can be carried out on the lifted map plates through cooperative work of the illumination assembly and the lifting assembly, the workers can concentrate on planning work of the place, through the connection work of a clamping head arranged on a connecting assembly and a connecting column, the connecting assembly and the lifting assembly can be stably connected, and the situation that the map plate looses and falls off in a long-term planning project is avoided.
Owner:陈健
Card structure and electronic equipment
ActiveCN112364966AStrong connectionGuaranteed stabilityRecord carriers used with machinesElectronicsMechanical engineering
The invention discloses a card structure and electronic equipment, and belongs to the field of electronics. The card structure comprises a card body, a chip part and a limiting part, wherein an accommodating groove is formed in the card body, the chip part is arranged in the accommodating groove, and the limiting part is arranged on the side surface of the card body, and wherein the limiting partis used for being matched with a card support, and the card structure is installed in the card support. According to the embodiment of the invention, the problem that the card structure is easy to loosen and fall off after being installed is solved.
Owner:VIVO MOBILE COMM CO LTD
Receiver of a wireless communication network that is easy to maintain
ActiveCN112134578BAvoid loosening and falling offEasy to useMachine framesStands/trestlesTelecommunicationsElectrical and Electronics engineering
The invention provides a receiver for a wireless communication network that is easy to maintain, including a cylindrical support frame; a cavity is provided inside the support frame for placing a cylindrical connection frame, and the connection frame extends from the top of the support frame; the support frame An adjustment mechanism is fixed on the top of the connecting frame to adjust the height of the connecting frame extending out of the supporting frame; the main body of the wireless communication network receiver is fixed on the top of the connecting frame; the front of the main body of the wireless communication network receiver is movably connected with a maintenance cover through a hinge; The interior of the main body of the communication network receiver is provided with a locking mechanism extending to the outside, which is used to control the opening or locking of the maintenance cover; the top of the main body of the wireless communication network receiver is provided with a mounting bracket; the top of the main body of the wireless communication network receiver is installed There are auxiliary support mechanisms for supporting the mounting frame. Compared with the prior art, the present invention can easily adjust the height of the receiver of the wireless communication network, which is convenient for later maintenance, and at the same time avoids the situation that the mounting frame is loosened.
Owner:CHINA INFOMRAITON CONSULTING & DESIGNING INST CO LTD
Luggage metal pendant joint detection equipment with rotating structure
InactiveCN112345359AAvoid missingSimple structureMaterial strength using tensile/compressive forcesUsing mechanical meansElectric machineryStructural engineering
The invention discloses luggage metal pendant joint detection equipment with a rotating structure, and relates to the technical field of luggage metal pendant detection, and the luggage metal pendantjoint detection equipment specifically comprises a circulating slide rail, a detection clamping mechanism and a protective cover assembly; a vertical slide frame is connected to the interior of the circulating slide rail, and an electric telescopic rod is connected to the bottom of a rotating motor; the detection clamping mechanism is fixed to the bottom end of the electric telescopic rod, the protective cover assembly is fixed to the middle section of the outer wall of the electric telescopic rod, and the first feeding belt and the second feeding belt are both filled with second adsorption magnetic powder. According to the luggage metal pendant joint detection equipment with the rotating structure, the detection clamping mechanism circularly slides above the discharging port of the assembling equipment, so that each assembled pendant is detected, defective product omission caused by a sampling inspection mode is avoided, and the equipment has the advantages of being simple and reasonable in structure and low in production cost, and can be suitable for large-scale application and popularization.
Owner:深圳市华博自动化设计有限公司
Process of punching center hole of aluminium alloy wheel hub by spinning
InactiveCN112157283AAdjust the opening positionAvoid tiltingMaintainance and safety accessoriesBoring/drilling machinesCircular discEngineering
The invention discloses a process of punching a center hole of an aluminium alloy wheel hub by spinning. The process comprises the steps of rotating a screwing button of a threaded rod according to dimension of the aluminium alloy wheel hub, wherein the threaded rod moves out from a threaded bushing, adjusting a separation distance between a first disc and a second disc, loosening a telescopic rodand an outer loop bar by the first and second discs, pulling a first clamp and a second clamp outward to extract the telescopic rod from the outer loop bar, adjusting a separation distance between the first clamp and the second clamp, rotating fastening bolts on the first and second clamps, wherein inner shoe plates in the first and second clamps are loosened to pull two ends of the first and second clamps; and extracting the inner shoe plates from the first clamp and the second clamp, and adjusting notches of the first and second clamps. According to the process, aluminium alloy wheel hubs of different sizes can be perforated by the process, so that it is firmer to fix the aluminium alloy wheel hubs, and meanwhile, it can be flexible to control the perforating depths and the perforatingpositions of the aluminium alloy wheel hubs, so that the operating flexibility of the aluminium alloy wheel hubs is improved.
Owner:盐城善松信息科技有限公司
Connecting system for dust removal cloth bag fixation
The invention discloses a connecting system, and particularly relates to a connecting system for dust removal cloth bag fixation and belongs to the technical field of design and manufacture of subsidiary equipment for metallurgical production. The invention provides the connecting system for dust removal cloth bag fixation, which is firm in connection and is difficult to loosen and fall off in therunning process. The connecting system comprises a dust removal cloth bag and a fixed support chain and further comprises an elastic fast assembly component and an anti-loosening closed connection component; and the upper end of the elastic fast assembly component is connected with the fixed support chain, and the lower end of the elastic fast assembly component is movably connected with the dustremoval cloth bag through the anti-loosening closed connection component.
Owner:PANGANG GRP PANZHIHUA STEEL & VANADIUM
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