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20results about How to "Solve difficult to disassemble" patented technology
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Folding house with aluminum alloy frame structure
PendingCN119663977Areduce weightImprove convenienceBuilding roofsWallsGreenhouseStructural engineering
The invention relates to a folding house with an aluminum alloy frame structure, and belongs to the technical field of buildings. The invention relates to a multi-functional greenhouse which comprises a supporting mechanism, a bottom mechanism, a roof mechanism, a side face mechanism, a gable mechanism and a connecting mechanism, the supporting mechanism comprises a bottom supporting piece, a stand column piece and a top supporting piece, the lower end of the stand column piece is connected with the bottom supporting piece, and the upper end of the stand column piece is connected with the top supporting piece; the upper end of the side face mechanism is slidably connected with the roof mechanism, the lower end of the side face mechanism is slidably connected with the bottom mechanism, the two gable wall mechanisms are connected and hinged to the two ends of the stand column piece respectively, and the bottom mechanism and the bottom supporting piece, the roof mechanism and the top supporting piece and the gable wall mechanisms and the stand column piece are hinged through connecting mechanisms. The container house has the effect that the problems that a container house is heavy and not easy to disassemble and assemble are solved.
Owner:BBMG RESIDENTIAL INDUSTRIALIZATION (TANGSHAN) CO LTD +2
An above ground conduit vent protector
The application belongs to the field of natural gas pipeline, and particularly relates to an aboveground pipeline exhaust protection device, which is used for being installed on a gas pipeline and covering exhaust pipes on both sides of a main valve, and comprises a protection device, a switching device and a mounting device. Both sides of the main valve are fixedly connected with connecting frames. The exhaust pipes are communicated with the gas pipeline and are fixedly connected with the connecting frames at sides. Both sides of the protection device are fixedly connected with the gas pipeline through fastening devices. The switching device is rotatably connected with the connecting frames and is arranged at the upper part of the protection device. Switchable connecting heads are arranged on the switching device. The mounting device is connected with the top of the protection device and is located directly above the exhaust pipes. The mounting device can detachably connect different connecting heads on the switching device with the top of the exhaust pipes according to requirements. The device can protect the exhaust pipes on the gas pipeline and switch the connecting heads according to different working conditions.
Owner:SEPCO ELECTRIC POWER CONSTR CORP
A warning device for coal mining
ActiveCN224281087UIncrease the percussion areafix fixityTraffic signalsRoad signsMining engineeringStructural engineering
This utility model provides a warning device for coal mining, relating to the technical field of auxiliary equipment for coal mines. It includes a base with a warning cylinder fixedly connected to its top. The top of the warning cylinder has a piercing hole that penetrates the bottom of the base. This utility model allows a positioning cone rod, penetrating the piercing hole, to move vertically up and down along the warning cylinder, piercing into the soil or coal seam for positioning. Simultaneously, a pressure block fixedly connected to the top of the positioning cone rod increases the striking area, facilitating downward displacement of the positioning cone rod by striking the pressure block with a tool, further penetrating the soil or coal seam. A prying groove at the bottom of the pressure block allows a pry bar to be inserted, expanding the distance between the pressure block and the top of the warning cylinder, thus detaching the positioning cone rod from the soil or coal seam. This solves the problems of inconvenient fixing and difficult disassembly of existing warning devices.
Owner:HEFEI DESIGN & RES INST LLC OF COAL IND
Mounting structure for illuminating lamp and illuminating system
ActiveCN224284500Uavoid damageMeet a wide range of lighting needsLighting support devicesLight fasteningsLighting systemControl theory
The utility model relates to an installation structure for an illuminating lamp and an illuminating system. The installation structure comprises a bottom plate unit, a first support unit, a second support unit, a first locking unit, a second locking unit, a control unit and an installation unit. An advantage is that; the first support unit and the second support unit are matched to enable the second support unit to reciprocate in the axial direction of the first support unit, the illuminating lamp is driven to ascend and descend synchronously, the limitation of traditional fixed height is broken through, the large-range illumination requirement of scenes such as a meeting room can be met, and close-range illumination of local operation of a workshop can also be adapted; through cooperation of the first locking unit, the second locking unit and the control unit, the first locking unit and the second locking unit move face to face or back to back in the horizontal direction to abut against or be separated from the second support unit, the second support unit is tightly clamped in the abutting process, it is ensured that the height is stable after adjustment, and the second support unit is released in the separation process; and flexible adjustment is facilitated.
Owner:SHANGHAI XIANGSHAN CONSTR DESIGN CO LTD
Bolt dismounting tool
ActiveCN222450147USolve difficult to disassembleSimple structureMetal-working hand toolsStructural engineeringMechanical engineering
The utility model relates to a bolt dismounting tool which comprises a positioning mechanism and a clamp handle used for providing dismounting driving force for a target bolt, a containing cavity used for containing at least part of equipment to be dismounted is formed in the positioning mechanism, and a receding space used for containing part of the target bolt is formed. The receding space is communicated with the containing cavity and the external environment. The clamp handle is connected with the positioning mechanism and comprises a jacking part used for jacking the target bolt, and the jacking part corresponds to the receding space. According to the utility model, the dismounting efficiency can be improved and the dismounting time can be shortened.
Owner:CHINA GENERAL NUCLEAR POWER OPERATION
Flow adjusting device
ActiveCN224107801UMake sure it doesn't fall offSolve difficult to disassembleScrew threaded jointsInterference fitFrustum
The utility model discloses a flow regulating device, which belongs to the technical field of gas flow controllers, and comprises a main body and a sealing interface, the sealing interface is connected with the main body, the sealing interface comprises a rod body section and a threaded section which are integrated, the end part of the threaded section is provided with a frustum, the end face of the frustum is provided with an annular groove, and the annular groove is provided with a sealing ring. A rubber sealing element is fixed in the annular groove, and an insertion ring of the rubber sealing element is in interference fit with the annular groove of the frustum, so that the sealing element is fixed and does not fall off; the concave groove of the boss is communicated with the fixing groove, so that the inner end face of the annular pad is partially exposed, external force can be applied through the concave groove during disassembly, the annular pad is easily taken down, the problem that a traditional interference fit component is difficult to disassemble is solved, and maintenance and replacement are convenient.
Owner:NINGBO UNIVERSITY OF TECHNOLOGY
A magnetic resistance type dynamic hole cold extrusion device
This invention belongs to the field of machining technology and relates to a magnetic reluctance type dynamic hole cold extrusion device. It includes a housing with a magnetic loading assembly, which includes a support guide rail assembly on the housing. A cylindrical shot guide rail is mounted on the support guide rail assembly, and a coil is fitted onto the shot guide rail. A shot is fitted inside the shot guide rail. A mandrel assembly is located inside the housing on one side of the shot guide rail. The mandrel assembly includes a detachably connected boss mandrel and a non-boss mandrel. The end of the boss mandrel is used to connect to a mandrel. A guide buffer assembly includes a first mass block inside the housing. One end of the first mass block is connected to the shot, and the other end of the first mass block is connected to the end of the non-boss mandrel. At least one buffer block is provided on the first mass block, located near the shot. A limiting ring is fitted on the shot guide rail and is used to match the buffer block to achieve limiting. Using this invention, the mandrel is easy to disassemble, the surface quality is high, and the working efficiency is high.
Owner:NORTHWESTERN POLYTECHNICAL UNIV
A supercharger core quick dismounting structure
ActiveCN224717744Uquick change installationSolve difficult to disassemble
The utility model discloses a kind of supercharger core quick dismounting structure, including core body, turbine shaft and self-locking nut, the inside of the core body is threaded with turbine shaft, further including dismounting mechanism, by turbine shaft for the improvement setting dismounting mechanism used for self-locking nut of core body installation is used as screw joint installation, the thread patch of dismounting mechanism cooperates L-shaped guide bar and fork filling plate and is assembled into detachable thread stud at thread defect column, when rust can be removed fork filling plate, so that the activity gap between thread defect column and thread patch appears, the self-locking nut of core body is conveniently and quickly dismounted, and rust component is quickly replaced and installed, effectively solve the problem that existing self-locking nut and turbine shaft thread structure rust is difficult to dismount, significantly improve the dismounting efficiency of supercharger core under complex use environment.
Owner:WUXI ZHIHONG HI-TECH POWER CO LTD
Ejection structure of plastic mould
ActiveCN222360612USolve the inconvenience of demouldingSolve difficult to disassembleMold removalPhysics
The utility model discloses an ejection structure of a plastic mould, which relates to the technical field of plastic moulds and comprises a mould body, adjusting frames are fixedly connected to the side walls of the left end and the right end of the mould body, cavities are formed in the mould body, and pushing plates are embedded in the left side and the right side of each cavity. The end, away from the center position of the mold body, of the push plate is fixedly connected with an ejector rod, the end, away from the push plate, of the ejector rod is fixedly connected with a connecting plate, the side walls of the left and right ends of the mold body are fixedly connected with guide rods on the front and rear sides of the connecting plate, and the outer surfaces of the guide rods are sleeved with reset springs between the connecting plate and the side walls of the mold body. The plastic barrel pushing device is reasonable in design structure, the telescopic rod drives the guide rail to move downwards by a certain distance, the guide rail drives the pushing frame to move downwards, the pushing frame drives the extrusion block to move, the extrusion block drives the contact wheel to move, the contact wheel drives the connecting plate to move, the connecting plate drives the ejector rod to move, the ejector rod drives the pushing plate to move, and the pushing plate ejects out a plastic barrel clamped in the cavity. The mold has the advantage of assisting demolding.
Owner:DONGGUAN TITANIUM MOLDING CO LTD
Automobile air conditioner filter structure
PendingCN119189598Areduce volumeSolve difficult to disassembleHuman health protectionAir-treating devicesStructural engineeringControl theory
The invention discloses an automobile air conditioner filter structure which comprises an installation shell, a filter element is arranged in the installation shell, the filter element is of a split structure, and the automobile air conditioner filter structure has the advantages of being simple in structure and convenient to install and can be suitable for occasions with limited space.
Owner:BONAIRE AUTOMOTIVE ELECTRICAL SYST
Engineering machinery swivel joint
ActiveCN222634059Uquick releaseSolve difficult to disassembleAdjustable jointsStructural engineeringMechanical engineering
The utility model belongs to the technical field of swivel joints, and discloses an engineering machinery swivel joint which comprises a swivel joint body, a sleeve is installed outside the swivel joint body, a plugging plate is installed at one end of the sleeve, and a movable connecting assembly is installed on the sleeve. The mounting assembly is used for quickly disassembling the plugging plate along the sleeve, the mounting assembly comprises a mounting ring connected to one end of the sleeve in a sleeving mode and a fixing ring fixed to one end of the plugging plate, and a guide groove allowing the fixing ring to be inserted and pulled out is formed in one end of the mounting ring; according to the utility model, through the arrangement of the mounting assembly, the plugging plate can be quickly dismounted along the sleeve, so that the sleeve can maintain normal maintenance operation, thereby solving the problem that the plugging plate is difficult to dismount because the plugging plate and the sleeve are fixedly mounted in the prior art, being time-saving and labor-saving, effectively improving the maintenance efficiency of the sleeve, and improving the maintenance efficiency of the sleeve. And the practicability of the swivel joint is improved.
Owner:XINXIANG YUKE ELECTROMECHANICAL EQUIP CO LTD
Multifunctional wrench
The utility model discloses a multifunctional wrench which comprises a threaded rod, an auxiliary nut is sleeved outside the left end of the threaded rod in a threaded mode, a main screw nut is sleeved on the right side of the auxiliary nut in a threaded mode, and a threaded sleeve is sleeved outside the right end of the threaded rod. By means of threaded sleeving and threaded connection, in the use process of the wrench, looseness of all parts can be effectively prevented, stability of the wrench during screwing or disassembling of nuts and bolts is guaranteed, operation errors and potential safety hazards caused by looseness of the parts are reduced, all the parts are matched with one another, and the use safety of the wrench is improved. The threaded rod serves as a core component and provides a supporting and connecting foundation for other components, parts can be disassembled in a narrow space, screws can be better engaged for disassembly, the designed structure of the wrench is similar to that of a pipe wrench, flexible operation can be achieved in the narrow space, and disassembly is convenient. And the problem of difficult disassembly can be effectively solved.
Owner:田首创
Convenient-to-maintain video monitoring device for weak current engineering
ActiveCN222582481UImprove practicalitySolve difficult to disassembleCasings/cabinets/drawers detailsStands/trestlesVideo monitoringGear wheel
The utility model relates to the technical field of video monitoring, and discloses a convenient-to-maintain video monitoring device for weak current engineering, which comprises a vertical rod, the top of the vertical rod is fixedly connected with a mounting seat, the left side and the right side of the top of the mounting seat are fixedly connected with supporting plates, and a supporting table is fixedly connected between the middles of the two supporting plates. A fixing block is fixedly connected to the edge of the rear side of the top of the supporting table, an air cylinder is hinged to the front side of the fixing block, a push plate is fixedly connected to the output end of the air cylinder, two racks are fixedly connected to the front side of the push plate, two gears are rotationally connected to the edge of the front side of the supporting table, and the gears and the racks are connected in an engaged mode. The tops of the two gears are rotationally connected with first connecting plates. According to the utility model, in the rainstorm weather, the film cloth can be driven to be stretched out under the action of the clockwork spring and the air cylinder so as to shield rain for the monitoring equipment, so that unclear video recording of the monitoring equipment is avoided, and the practicability of the device is improved.
Owner:SHENYANG JUNAN INTELLIGENT ENGINEERING CO LTD
Auxiliary device for disassembling guide wheel shaft of bar pre-finish rolling guide and guard device
ActiveCN224088896USolve difficult to disassembleavoid damageWork holdersMetal-working hand toolsControl theorySpare part
Owner:SHANDONG IRON & STEEL GRP YONGFENG LINGANG CO LTD
Anti-disassembly screw structure
The utility model provides an anti-disassembly screw structure, which relates to the technical field of screws, and comprises a screw rod, the top of the screw rod is fixedly connected with a connector, the top of the connector is provided with a first rectangular groove, the outer surface of the connector is provided with a connecting ring, and the top of the connecting ring is fixedly connected with a screw head. A cross-shaped groove is formed in the top of the nail head, and a second rectangular groove is formed in the center of the inner bottom of the cross-shaped groove. According to the screw, when a worker maintains equipment and needs to detach the screw body, a special rectangular column can penetrate through the second rectangular groove in the bottom in the cross groove and enter the first rectangular groove in the connector, and the screw body can be detached due to the fact that the first rectangular groove and the rectangular column cannot rotate relative to each other; therefore, the connector and the nail head can be converted into a synchronous rotating state, the nail rod can be dismounted by rotating the nail head anticlockwise, the whole structure is simple, the anti-dismounting function is achieved, and the problem that dismounting is difficult when needed is solved.
Owner:SHANGHAI LING ELECTROMECHANICAL EQUIP CO LTD
Punching mechanism for iron ore mining
ActiveCN222558455Uavoid skewEasy to callConstructionsDerricks/mastsMining engineeringStructural engineering
The utility model discloses a punching mechanism for iron ore mining, relates to the technical field of iron ore mining, and provides the following scheme that the punching mechanism comprises a top plate and a buckle mechanism arranged above the top plate, and the buckle mechanism comprises a fixing assembly and an adjusting assembly; the fixing assembly comprises a supporting plate and a connecting groove column, the top end of the top plate is fixedly connected with the supporting plate, and the connecting groove column fixedly connected with the top end of the top plate penetrates through the interior of the supporting plate; a pressing rod is pressed to rotate, so that a limiting rod is driven to slide out of a sliding groove formed in the side wall of a connecting groove column, and after the connecting groove column is tightly connected with a fixing column of the working vehicle, the pressing rod is loosened, so that the pressing rod is driven to rotate under the action of a spring, and the limiting rod is driven to slide into the connecting groove column; the punching mechanism is prevented from inclining, stability and balance of connection are achieved, clamping of the buckle mechanism and a working vehicle is achieved, and the punching mechanism can be conveniently hung on the working vehicle for operation.
Owner:JIANPING COUNTY JINFENG MINING CO LTD
Condenser structure for liquid oxygen production
The utility model relates to condenser technical field, a condenser structure for liquid oxygen production, including condensing mechanism body and the flange fixedly connected to its one side surface, still include: the fillet groove of opening in the inner wall of flange is convenient to install the sealing washer, the inner wall of flange is fixedly connected with the mounting bracket, the inner chamber of mounting bracket is provided with several compression mechanisms that are convenient to take out sealing washer, the utility model discloses the setting of fillet groove, is convenient to install sealing washer, has reduced the situation that sealing washer appears to jam in the installation process because of greater friction, has improved installation efficiency, under the action of compression mechanism and spacing mechanism etc. structure, can be convenient to dismantle sealing washer, has reduced the situation that sealing washer is adhered to the inner wall of condenser and leads to its not easy to take out because of long -term use, reduced the work burden and labor intensity of staff, solved the problem that sealing washer is not easy to disassemble when using the existing condenser.
Owner:HENGYUAN GREEN OXYGEN (KUCHE) NEW ENERGY TECHNOLOGY CO LTD
Blind rivet convenient to disassemble and assemble
The utility model belongs to the technical field of rivets, and particularly relates to a self-plugging rivet convenient to disassemble and assemble, which comprises a rivet core and a disassembling and assembling mechanism, an expansion ball with the diameter larger than that of the rivet core is fixed at the end of the rivet core, an expansion sleeve is sleeved at one end, close to the expansion ball, of the rivet core, and the expansion sleeve is in a hollow tube shape. The outer diameter of the expansion ball is larger than the inner diameter of the expansion sleeve, a nail cap is detachably arranged on the outer side wall of the expansion sleeve, the nail cap is in a hollow disc shape, and the nail cap is in clearance fit with the expansion sleeve. The multiple dismounting and mounting mechanisms are arranged around the nail cap at equal intervals in the circumferential direction of the nail cap and used for controlling the nail cap and the expansion sleeve to be mounted or dismounted. According to the utility model, through the arranged dismounting mechanism, when the rivet needs to be dismounted in the later period, the rivet cap can be controlled to be separated from the expansion sleeve, so that the problem that the existing rivet is difficult to dismount after being mounted is solved.
Owner:GOODJET (JIANGSU) HARDWARE TECHNOLOGY CO LTD
Wind shield and air conditioner
InactiveCN114087758BReduce the difficulty of disassemblyReduce installation difficultyLighting and heating apparatusAir-flow control membersStructural engineeringWindshield
The present invention provides a windshield mechanism and an air conditioner, the windshield mechanism comprising: a windshield portion, which is used to be arranged at the air inlet of the air conditioner, the windshield portion comprising a baffle and a first lug arranged on the baffle, there are multiple windshield portions, and the multiple windshield portions are arranged side by side; a driving portion, the driving portion comprising multiple rotating shafts arranged side by side, the multiple rotating shafts and the multiple first lugs correspond one to one, and each first lug is detachably engaged with the corresponding rotating shaft, and the rotating shaft is used to drive the corresponding windshield portion to rotate; wherein the windshield portion has a closed position and an open position, when the windshield portion is in the closed position, any two adjacent baffles are abutted or overlapped with each other to close the air inlet, and when the windshield portion is in the open position, any two adjacent baffles are spaced apart to open the air inlet. The technical solution provided by the present invention can solve the problem that the windshield mechanism in the prior art is not easy to disassemble and assemble.
Owner:GREE ELECTRIC APPLIANCE INC OF ZHUHAI
Information technology service equipment convenient to disassemble and assemble
ActiveCN222164167Uquick take outprevent twistingCoupling device detailsStands/trestlesBevel gearThreaded rod
The utility model discloses information technology service equipment convenient to disassemble and assemble, and relates to the technical field of information technology service equipment, the information technology service equipment comprises an information technology service equipment body, a connecting port and an adjusting seat, and one side of the information technology service equipment body is provided with the connecting port. According to the information technology service equipment convenient to disassemble and assemble, a first rotating hand wheel is rotated, so that a connected bevel gear set can be rotated when the first rotating hand wheel rotates, and then a threaded rod can be rotated when the bevel gear set rotates, so that the threaded rod can move a moving sleeve connected to the surface when rotating; the movable sleeve can be quickly separated from the fixed plate during movement, so that the information technology service equipment body can be quickly taken out from the surface of the fixed plate, and the information technology service equipment can be prevented from screwing bolts during disassembly; the problem that the information technology service equipment is not easy to disassemble and assemble can be solved when the information technology service equipment is used.
Owner:HEFEI LINGHAI ZHICHENG INFORMATION TECHNOLOGY DEVELOPMENT CO LTD